99啪99精品视频在线观看,久久久久免费一区二区三区,久久中文字幕爱爱视频,欧美日韩国产免费一区二区三区


ZH

KR

JP

ES

RU

DE

chlorine air chlorine content

chlorine air chlorine content, Total:220 items.

In the international standard classification, chlorine air chlorine content involves: Air quality, Products of the chemical industry, Plastics, Pesticides and other agrochemicals, Inorganic chemicals, Metalliferous minerals, Water quality, Analytical chemistry, Testing of metals, Organic chemicals, Fuels, Leather technology, Construction materials, Rubber and plastics products, Medical equipment, Cans. Tins. Tubes, Pharmaceutics, Non-ferrous metals, Coals, Vocabularies, Paints and varnishes, Pipeline components and pipelines, Crude petroleum, Extraction and processing of petroleum and natural gas, Soil quality. Pedology.


PL-PKN, chlorine air chlorine content

  • PN Z04082-1969 De?ermina?ion o? chlorobenzene vapór? content in air
  • PN Z04225-01-1992 Air purity protection Tests for hydrogen chloride content General
  • PN Z04072-1961 Determination of Thionyl Chloride Vaponr Contens in Air. Speedy Method
  • PN Z04225-03-1993 Air purity protection. Tests for hydrogen chloride content. Determination of hydrogen chloride by turbidimetry in workplaces with sampling using gas washing bottles
  • PN Z04037-10-1987 Air purity protection Tests for chlorine Determination of chlorine content in the ambient air (imision) by spectrophotometric method with methyl orange
  • PN Z04225-02-1992 Air purity protection Tests for hydrogen chloride content Determination of hydrogen chloride in work places by turbidimetry with sampling on filters
  • PN Z04215-03-1991 Air purity protection Tests for chloracetic acid content Determination of chloracetic acid vapour in work placesby spectrophotometric method
  • PN C04600-10-1989 Water and waste water Tests for chlorine and its compounds content and chlorine demand Determination of chlorine demand

Korean Agency for Technology and Standards (KATS), chlorine air chlorine content

  • KS M 2100-2005 Methods for determination of chlorine in flue gas
  • KS M 3826-1993(1999) DETERMINATION OF CHLORINE IN CHLORINE-CONTAINING POLYMERS, COPOLYMERS AND THEIR COMPOUNDS
  • KS B 5356-2001 Continuous analyzers for chlorine in ambient air
  • KS B 5356-1981 Continuous analyzers for chlorine in ambient air
  • KS M 2102-2005 Methods for determination of hydrogen chloride in flue gas
  • KS M ISO 2120:2017 Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
  • KS M ISO 2120:2012 Liquid chlorine for industrial use-Determination of the content of chlorine by volume in the vaporized product
  • KS M ISO 2463-2015(2020) Sodium chlorate for industrial use-Determination of chloride content-Mercurimetric method
  • KS M ISO 2463:2015 Sodium chlorate for industrial use-Determination of chloride content-Mercurimetric method
  • KS M ISO 2463:2010 Sodium chlorate for industrial use-Determination of chloride content-Mercurimetric method
  • KS M ISO 2463-2020 Sodium chlorate for industrial use-Determination of chloride content-Mercurimetric method
  • KS M ISO 2120-2017(2022) Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
  • KS D 2531-2009 Method for determination of chlorine in titanium
  • KS M ISO 17070-2017(2022) Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • KS M ISO 1158:2002 Plastics-Vinyl chloride homopolymers and copolymers-Determination of chlorine content
  • KS M ISO 1158-2022 Plastics-Vinyl chloride homopolymers and copolymers-Determination of chlorine content
  • KS M ISO 1158-2002(2022) Plastics-Vinyl chloride homopolymers and copolymers-Determination of chlorine content
  • KS M ISO 17070-2022 Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • KS M ISO 1158-2002(2017) Plastics-Vinyl chloride homopolymers and copolymers-Determination of chlorine content
  • KS M ISO 2120-2022 Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
  • KS M 3308-2021 Test method for residual vinyl chloride monomer content of poly vinyl chloride by gas chromatography/mass spectrometer
  • KS F 2515-1983 Testing method of chloride content in aggregate
  • KS F 2515-2002 Testing method of chloride content in aggregate

RO-ASRO, chlorine air chlorine content

Professional Standard - Chemical Industry, chlorine air chlorine content

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, chlorine air chlorine content

  • GB/T 5139.1-1985 Liquid chlorine for industrial use--Determination of chlorine content by gas-volumetric method
  • GB 8205-1987 Analytical method of content for DV acid chloride technical
  • GB/T 4615-2008 Poly(vinyl chloride).Determination of residual vinyl chloride monomer content.Gas chromatographic method
  • GB/T 23992-2009 Determination of chlorhydrocarbon content in coatings.Gas chromatographic method
  • GB/T 11060.1-2010(俄語(yǔ)版) Determination of Chlorine Sulphide Content by Iodometric Method
  • GB/T 23835.5-2009 Lithium perchlorate anhydrous.Part 5:Determination of chloride content
  • GB/T 23835.6-2009 Lithium perchlorate anhydrous.Part 6:Determinatoin of chlorate content
  • GB/T 7139-2023 Determination of Chlorine Content in Plastic Vinyl Chloride Homopolymers and Copolymers
  • GB/T 7139-2002 Plastics-Vinyl chloride homopolymers and copolymers--Determination of chlorine content
  • GB/T 18612-2011 Determination of organic chloride content in crude oil

British Standards Institution (BSI), chlorine air chlorine content

  • BS EN ISO 7393-3:1990 Water quality. Determination of free chlorine and total chlorine. Iodometric titration method for the determination of total chlorine
  • BS EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Total chlorine
  • BS EN ISO 17070:2015 Leather. Chemical tests. Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • BS EN ISO 21627-1:2009 Plastics - Epoxy resins - Determination of chlorine content - Inorganic chlorine
  • BS EN ISO 21627-2:2009 Plastics - Epoxy resins - Determination of chlorine content - Easily saponifiable chlorine
  • BS EN 17137:2018 Textiles. Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
  • BS EN ISO 1158:1998 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content

Japanese Industrial Standards Committee (JISC), chlorine air chlorine content

  • JIS K 1102:2000 Liquid chlorine for industrial use -- Determination of the chlorine content
  • JIS K 0305:1997 Methods for determination of trichloroethylene and tetrachloroethylene in flue gas
  • JIS K 0107:1995 Methods for determination of hydrogen chloride in flue gas
  • JIS K 0090:1998 Method for determination of phosgene in flue gas
  • JIS K 0107:2002 Methods for determination of hydrogen chloride in flue gas
  • JIS K 0107:2012 Methods for determination of hydrogen chloride in flue gas
  • JIS K 7229:1995 Determination of chlorine in chlorine-containing polymers, copolymers and their compounds
  • JIS K 7385:2002 Plastics -- Vinyl chloride homopolymers and copolymers -- Determination of chlorine content
  • JIS K 7243-3:2005 Plastics -- Epoxy resins -- Determination of chlorine content -- Part 3: Total chlorine
  • JIS H 1651:1971 Methods for determination of chlorine in zirconium
  • JIS H 1615:1997 Method for determination of chlorine in titanium

HU-MSZT, chlorine air chlorine content

GSO, chlorine air chlorine content

  • OS GSO 533:1994 Methhod of test for liquid chlorine-determination of chlorine content.
  • GSO ISO 2120:2016 Liquid chlorine for industrial use -- Determination of the content of chlorine by volume in the vaporized product
  • OS GSO ISO 2120:2016 Liquid chlorine for industrial use -- Determination of the content of chlorine by volume in the vaporized product
  • BH GSO ISO 2120:2017 Liquid chlorine for industrial use -- Determination of the content of chlorine by volume in the vaporized product
  • GSO ISO 1552:2021 Liquid chlorine for industrial use — Method of sampling (for determining only the volumetric chlorine content)
  • GSO ISO 2463:2015 Sodium chlorate for industrial use -- Determination of chloride content -- Mercurimetric method
  • OS GSO ISO 1158:2015 Plastics -- Vinyl chloride homopolymers and copolymers -- Determination of chlorine content
  • GSO ISO 1158:2015 Plastics -- Vinyl chloride homopolymers and copolymers -- Determination of chlorine content
  • BH GSO ISO 1158:2016 Plastics -- Vinyl chloride homopolymers and copolymers -- Determination of chlorine content

CZ-CSN, chlorine air chlorine content

  • CSN 83 4751 Cast.6-1987 Air pollution control. Determination of chlorine and hydrogen chloride emissions from stationary sources. Determination of Cl2 and HCl
  • CSN 65 2466-1981 Sodium Chloride (Salt) Merkurometrlc Method of Chlorides Content Determlnation
  • CSN 64 0328-1990 1'olyvinylchloridc. Detrnnination oí vsitlual vinylchloride oontont
  • CSN 64 0322-1964 Determination of chlorine content n plastics
  • CSN ISO 4323:1994 Soaps. Determination of chloride content. Potentiometric method
  • CSN ISO 457:1994 Soaps. Determination of chloride content. Titrimetric method
  • CSN 50 0382-1973 Determination of the total chloride content of páper

Association Francaise de Normalisation, chlorine air chlorine content

  • NF U42-371:1982 Fertilizers. Determination of the chlorine content of chlorides.
  • NF T20-241:1982 Liquid chlorine for industrial use. Method of sampling (for determining only the volumetric chlorine content).
  • NF G52-226*NF EN ISO 17070:2015 Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentchlorophenol content
  • NF T90-037-3*NF EN ISO 7393-3:2000 Water quality - Determination of free chlorine and total chlorine - Part 3 : iodometric titration method for the determination of total chlorine.
  • NF T20-242:1982 Liquid chlorine for industrial use. Determination of the content of chlorine by volume in the vaporized product.
  • NF EN ISO 17070:2015 Leather - Chemical tests - Determination of the content of isomers of monochlorophenol, dichlorophenol, trichlorophenol, tetrachlorophenol and pentachlorophenol
  • NF T20-354:1978 Potassium chloride for industrial use. Determination of chloride content.mercurimetric method.
  • NF EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: total chlorine

German Institute for Standardization, chlorine air chlorine content

  • DIN EN ISO 7393-3:2000 Water quality - Determination of free chlorine and total chlorine - Part 3: Iodometric titration method for the determination of total chlorine (ISO 7393-3:1990); German version EN ISO 7393-3:2000
  • DIN EN 17137:2019-02 Textiles - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes; German version EN 17137:2018
  • DIN EN 17137:2023-07 Textiles - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes; German and English version prEN 17137:2023 / Note: Date of issue 2023-06-16*Intended as replacement for DIN EN 17137 (2019-02).
  • DIN EN ISO 17070:2015-05 Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content (ISO 17070:2015); German version EN ISO 17070:2015
  • DIN EN ISO 1158:1998 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content (ISO 1158:1998); German version EN ISO 1158:1998
  • DIN EN ISO 21627-3:2010-01 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009); German version EN ISO 21627-3:2009
  • DIN EN ISO 17070 E:2012-08 Leather Chemical Test Determination of Tetrachlorophenol, Trichlorophenol, Dichlorophenol, Monochlorophenol Isomers and Pentachlorophenol Content (Draft)

South African Bureau of Standard, chlorine air chlorine content

  • SANS 7393-3:2005 Water quality - Determination of free chlorine and total chlorine Part 3: Iodometric titration method for the determination of total chlorine
  • SANS 5012:1987 Sodium chloride and total chloride content of solutions
  • SANS 6099:1987 Sodium chloride (in the presence of potassium chloride) content of solutions
  • SANS 202:2006 Chloride content of aggregates
  • SANS 6025:1984 Vinyl chloride monomer content of polyvinyl chloride plastics for medical use
  • SANS 5063:1975 Potassium chloride content of solutions
  • SANS 5296:1975 Calcium chloride content of solutions

Inner Mongolia Provincial Standard of the People's Republic of China, chlorine air chlorine content

  • DB15/T 1242-2017 Determination of hexachlorosiloxane content in chlorosilane gas chromatography-mass spectrometry

Indonesia Standards, chlorine air chlorine content

American Society for Testing and Materials (ASTM), chlorine air chlorine content

SCC, chlorine air chlorine content

  • DIN 50009:2021 Textiles - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • BS EN ISO 21627-3:2003 Plastics. Epoxy resins. Determination of chlorine content-Total chlorine
  • BS EN ISO 21627-1:2003 Plastics. Epoxy resins. Determination of chlorine content-Inorganic chlorine
  • VDI 4300 BLATT 4-1997 Measuring indoor air pollution — Measurement strategy for pentachlorophenol (PCP) and γ-hexachlorocyclohexane (lindane) in indoor air
  • VDI 4300 BLATT 4-1997 Measuring indoor air pollution — Measurement strategy for pentachlorophenol (PCP) and γ-hexachlorocyclohexane (lindane) in indoor air
  • BS EN ISO 21627-2:2003 Plastics. Epoxy resins. Determination of chlorine content-Easily saponifiable chlorine
  • DANSK DS/EN 17137:2018 Textiles – Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
  • NS-EN 17137:2018 Textiles — Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
  • NS 9010:1981 Liquid chlorine for industrial use — Method of sampling (only for determination of the volumetric chlorine content)
  • DANSK DS/EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
  • VDI 4301 BLATT 3-2003 Measuring indoor air pollutants — Measuring pentachlorophenol (PCP) and γ-hexachlorocyclohexane (lindane) — GC/ECD method
  • VDI 4301 BLATT 2-2000 Measuring indoor air pollutants — Measuring pentachlorophenol (PCP) and γ-hexachlorocyclohexane (lindane) — GC/MS method
  • DANSK DS/EN ISO 17070:2015 Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • DANSK DS/EN ISO 1158:1998 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content
  • DIN 50009 E:2020 Draft Document - Textiles - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content

International Federation of Trucks and Engines, chlorine air chlorine content

PT-IPQ, chlorine air chlorine content

Taiwan Provincial Standard of the People's Republic of China, chlorine air chlorine content

Professional Standard - Coal, chlorine air chlorine content

International Truck and Engine Corporation (ITEC), chlorine air chlorine content

International Organization for Standardization (ISO), chlorine air chlorine content

  • ISO 2463:1973 Sodium chlorate for industrial use; Determination of chloride content; Mercurimetric method
  • ISO 2120:1972 Liquid chlorine for industrial use; Determination of the content of chlorine by volume in the vaporized product
  • ISO 15661:2020 Copper and nickel sulfide ores and concentrates — Determination of total chlorine content — Alkaline fusion and potentiometric titration method
  • ISO 17070:2015 | IULTCS/IUC 25 Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content
  • ISO 21627-3:2002 Plastics; Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
  • ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
  • ISO 1158:1998 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content

TH-TISI, chlorine air chlorine content

  • TIS 2016-2000 Sodium chlorate for industrial use.determination of chloride content.mercurimetric method

YU-JUS, chlorine air chlorine content

  • JUS H.B8.814-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the chloride content (as chlorine ion)
  • JUS H.G8.077-1983 Reagents. Sodium chloride. Determination ofsodium chloride content. Volumetric method
  • JUS H.G8.098-1984 Reagents. Potassium chloride. Determination of potassium chloride content. Volumetric method
  • JUS H.G8.192-1985 Reagents. Ammonium chloride. Determination of ammonium chloride content. Volumetric method
  • JUS G.S1.506-1988 Plastics. Vinyl chloride homopolymers and copolymers. Determination of chlorine
  • JUS H.B8.704-1980 Analysis oftechnical l,l,l-trichloro-2,2-di-(p-cMorophenyl)ethane;Determination of total organic chlorine content
  • JUS H.B8.705-1980 Analysis oftechnical l,l,l-trichloro-2,2-di-(p-chIorphenyl)ethane; Determination ofhydrotysable chlorine content
  • JUS H.B8.706-1980 Anafym of technical l,l,l-trichloro-2,2-di-(p-chlorophenyl)ethane; Determinotion of chloral hydrate content

European Committee for Standardization (CEN), chlorine air chlorine content

  • EN ISO 21627-3:2003 Plastics Epoxy resins Determination of chlorine content Part 3: Total chlorine ISO 21627-3:2002
  • EN 1905:1998 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and material - Method for assessment of the PVC content based on total chlorine content
  • EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine (ISO 21627-3:2009)
  • EN ISO 17070:2015 Leather - Chemical tests - Determination of tetrachlorophenol-@ trichlorophenol-@ dichlorophenol-@ monochlorophenol-isomers and pentachlorophenol content

FI-SFS, chlorine air chlorine content

Association of German Mechanical Engineers, chlorine air chlorine content

  • VDI 4300 Blatt 4-2022 Indoor air-pollution measurement Measurement strategy for pentachlorophenol (PCP) and gamma-hexachlorocyclohexane (lindane) in indoor air

BE-NBN, chlorine air chlorine content

  • NBN T 03-163-1980 Sodium chloride for industrial use - Determination of halogens, expressed as chlorine - Mercurimetric method
  • NBN T 95-502-1984 Determination of the particular fluoride content of gas emissions
  • NBN T 03-153-1979 Sodium chlorate for industrial use - Determination of chloride content - Mercurimetric method
  • NBN T 03-251-1980 Liquid chlorine for industrial use - Method of sampling (for deter-mining only the volumetric chlorine content)
  • NBN B 11-004-1985 Chloride ion content of granular materials

KR-KS, chlorine air chlorine content

  • KS M ISO 2120-2017 Liquid chlorine for industrial use — Determination of the content of chlorine by volume in the vaporized product
  • KS M ISO 1552-2012 Liquid chlorine for industrial use-Method of sampling(for determining only the volumetric chlorine content)
  • KS M ISO 17070-2017 Leather — Chemical tests — Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content

工業(yè)和信息化部, chlorine air chlorine content

  • YS/T 1060-2015 Determination of other chlorosilanes in trichlorosilane for silicon epitaxy by gas chromatography
  • YS/T 1392-2020 Determination of chlorosilane component content by gas chromatography
  • YS/T 1434-2021 Determination of hexachlorodisilane component content by gas chromatography

Military Standard of the People's Republic of China-General Armament Department, chlorine air chlorine content

  • GJB 533.29-1988 Detection method for 45 components of submarine cabin air. Determination of Freon-11, chloroform, and carbon tetrachloride content by gas chromatography.
  • GJB 533.7-1988 Detection method for 45 components of submarine cabin air. Determination of chlorine content. Calibration tube method
  • GJB 987.2-1990 Weather balloon test method Determination of residual calcium chloride content

RU-GOST R, chlorine air chlorine content

  • GOST 29208.3-1991 Sodium chlorate for industrial use. Determination of mass fraction chloride. Mercurimetric method
  • GOST 851.7-1987 Primary magnesium. Method for the determination of chlorine
  • GOST 851.7-1993 Primary magnesium. Method for determination of chlorine
  • GOST 21534-1976 Petroleum. The determination of chloride salts content
  • GOST 22457-1990 Epoxy resins. Method for determination of mass percentage of chlorine

國(guó)家市場(chǎng)監(jiān)督管理總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), chlorine air chlorine content

  • GB/T 39506-2020 Determination of the poly vinyl chloride (PVC) content of unplasticized poly vinyl chloride (PVC-U) pipes and fittings—Method based on total chlorine content

CEN - European Committee for Standardization, chlorine air chlorine content

  • EN ISO 17070:2006 Leather - Chemical tests - Determination of pentachlorophenol content

NL-NEN, chlorine air chlorine content

  • NEN 6476-1981 Water - Determination of chloride content by potentiometric titration

Spanish Association for Standardization (UNE), chlorine air chlorine content

  • UNE-EN 17137:2019 Textiles - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
  • UNE 53 087 Determination of chlorine content in plastics
  • UNE 81588:1991 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF VYNIL CHLORIDE IN AIR
  • UNE 81582:1991 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF CHLORINATED HYDROCARBONS IN AIR
  • UNE-EN ISO 17070:2015 Leather - Chemical tests - Determination of tetrachlorophenol-, trichlorophenol-, dichlorophenol-, monochlorophenol-isomers and pentachlorophenol content (ISO 17070:2015)

Professional Standard - Agriculture, chlorine air chlorine content

Sichuan Provincial Standard of the People's Republic of China, chlorine air chlorine content

Hunan Provincial Standard of the People's Republic of China, chlorine air chlorine content

  • DB43/T 1655-2019 Determination of Benzalkonium Chloride and Benzethonium Chloride in Wet Wipes

中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局、中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì), chlorine air chlorine content

  • GB/T 34694-2017 Plastic—Determination of residual chloride content of chlorinated poly (vinyl chloride)resins—Potentiometric titration method

IN-BIS, chlorine air chlorine content

Danish Standards Foundation, chlorine air chlorine content

  • DS/EN ISO 21627-3:2009 Plastics - Epoxy resins - Determination of chlorine content - Part 3: Total chlorine
  • DS/EN ISO 1158:1999 Plastics - Vinyl chloride homopolymers and copolymers - Determination of chlorine content

SA-SASO, chlorine air chlorine content

Professional Standard - Petroleum, chlorine air chlorine content

SE-SIS, chlorine air chlorine content

(U.S.) Ford Automotive Standards, chlorine air chlorine content





Copyright ?2007-2023 ANTPEDIA, All Rights Reserved

大肉棒操小骚穴视频| 国产精品亚洲一区二区三区极品| 日本高清一区二区三区不卡| 成年人的一级黄色带| 亚洲一区二区三区精品日韩| 国产午夜精品美女视频露脸| 另类 专区 综合 中文| 91孕妇精品一区二区三区| 午夜成人理论片在线观看| 美国毛片亚洲社区成人看| 欧美后入尻逼视频| 亚洲国产成久久成人综合一区| 操逼啊 啊 啊黄色视频| 夜色成人免费观看| 国产精品日韩精品欧美精品| 国产天美传媒剧免费观看| 亚洲欧美一区二区三区在| 国产伦精品一区二区三区福利| 操逼啊 啊 啊黄色视频| 最是人间烟火色在线播放| 老熟女被大鸡巴干| 国产精品久久久久妇| 久久久中文字幕一区| 日韩高清精品一区有码在线| 欧美日韩欧美国产中文字幕| 爆操大奶子美女视频| 91啪国线自产2019| 淫荡淫水逼操烂视频| 尤物AV无码国产在线看| 亚洲精品精品精国产| 日本成人精品一区二区三区| 大鸡巴操淫逼视频| 韩国年轻的母亲在线观看| 美女张开腿让男人桶91| 精品国产自在现线看| 欧美日韩国产欧美| 欧美一区二区高清视频在线观看| 白虎美女被大基吧操| 内射后入在线观看一区| 精品福利一区二区三区在线观看| 福利国产第一视频|