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RO-ASRO, ????? ???

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ????? ???

United States Navy, ????? ???

Japanese Industrial Standards Committee (JISC), ????? ???

Professional Standard - Agriculture, ????? ???

SCC, ????? ???

HU-MSZT, ????? ???

British Standards Institution (BSI), ????? ???

  • BS 4427-2:1969 ??? ??????(???????) ? ???????(????????)? ?? ?? ?? ??????? pH ? ??
  • BS 4427-6:1974 ??? ??????(???????) ? ???????(????????)? ???? ???????? ????? ?? ??
  • BS 4427-6:1974(2011) ??? ????????(????5???) ? ???????(????????)? ?? ?? 6?: ???????? ???? ?? ??
  • BS 4427-2:1969(1999) ?????????(??????5???) ? ???????(????4???)? ???? 2?: ?????????? pH ? ??
  • BS 4427-1:1969 ??? ??????(???????) ? ???????(????????)? ???? ??????? ???? ?? ?? ??
  • BS 4427-4:1969 ??? ??????(???????) ? ???????(????????)? ?? ?? ?? ?? ?? ??
  • BS 4427-1:1969(2011) ?????????(??????5???) ? ???????(????4???)? ?? ?? 1?: ?????????? ???? ?? ??
  • BS 4427-5:1974 ??? ??????(???????) ? ???????(????????)? ?? ?? ?? ?? ?? ?? ??
  • BS 4427-4:1969(2011) ?????????(??????5???) ? ???????(????????)? ?? ?? ?? 4?: ?? ?? ??
  • BS 4427-11:1983 ??? ??????(???5???) ? ???????(????????)? ?? ?? ?? ??????? ?? ? ??? ??? ?? ??
  • BS 4427-10:1976 ??? ????????(???????) ? ???????(????????)? ?? ?? ?? ? ?(V) ??? ?? ??: ??? ????????? ?? ???
  • BS 4427-3:1989 ??? ??????(???5???) ? ???????(????????)? ???? ??? ???????(????) : ??? ??
  • BS 4427-5:1974(2011) ??? ????????(??????5???) ? ???????(????????)? ?? ?? ?? 5?: ?? ?? ?? ??
  • BS 4427-14:1989 ??? ??????(???????) ? ???????(????????)? ???? ??? ???????(????) : ??? ?? ??
  • BS 4427-11:1983(2011) ??? ????????(????????) ? ???????(????????)? ?? ??? ?? ?? 11: ?? ??????? ?? ? ??? ??? ?? ??
  • BS 4427-3:1989(2011) ??? ????????(?????5???) ? ???????(????????)? ???? ?3?: ??? ?????(?? ??): ?? ?? ??
  • BS 4427-12:1979 ??? ??????(???5???) ? ???????(????????)? ?? ?? ??? ?? ???(?? ??) ?? ?? ?? ? ???????????? ???
  • BS 4427-15:1982 ??? ??????(???5???) ? ???????(????????)? ???? ??? ?? ???(?? ??) ???? ?? ?? 3,4-???? ?????

Korean Agency for Technology and Standards (KATS), ????? ???

American National Standards Institute (ANSI), ????? ???

American Water Works Association (AWWA), ????? ???

CZ-CSN, ????? ???

Indonesia Standards, ????? ???

RU-GOST R, ????? ???

Professional Standard - Chemical Industry, ????? ???

AENOR, ????? ???

(U.S.) Ford Automotive Standards, ????? ???

Association Francaise de Normalisation, ????? ???

GM Europe, ????? ???

PL-PKN, ????? ???

Taiwan Provincial Standard of the People's Republic of China, ????? ???

KR-KS, ????? ???

GSO, ????? ???

BE-NBN, ????? ???

International Organization for Standardization (ISO), ????? ???

U.S. Military Regulations and Norms, ????? ???

FI-SFS, ????? ???

Yunnan Provincial Standard of the People's Republic of China, ????? ???

IN-BIS, ????? ???

TR-TSE, ????? ???

Defense Logistics Agency, ????? ???

TH-TISI, ????? ???

PH-BPS, ????? ???

Group Standards of the People's Republic of China, ????? ???

ES-AENOR, ????? ???

Professional Standard - Aviation, ????? ???

工業(yè)和信息化部, ????? ???

Shanghai Provincial Standard of the People's Republic of China, ????? ???

ANSI - American National Standards Institute, ????? ???

Professional Standard - Medicine, ????? ???

YU-JUS, ????? ???





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