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

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

國家市場監督管理總局、中國國家標準化管理委員會, ????? ??? ??????

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

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

NL-NEN, ????? ??? ??????

  • NEN 6523-1990 ?. ?? ? ????? ??? pH??? ????, ????? ? ??? ??? ???? ??

Indonesia Standards, ????? ??? ??????

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

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

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

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

Underwriters Laboratories (UL), ????? ??? ??????

PT-IPQ, ????? ??? ??????

South African Bureau of Standard, ????? ??? ??????

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

工業和信息化部, ????? ??? ??????

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

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

Compressed Gas Association (U.S.), ????? ??? ??????

SAE - SAE International, ????? ??? ??????

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

SCC, ????? ??? ??????

中華人民共和國國家質量監督檢驗檢疫總局、中國國家標準化管理委員會, ????? ??? ??????

CU-NC, ????? ??? ??????

Professional Standard - Ferrous Metallurgy, ????? ??? ??????

GSO, ????? ??? ??????

Professional Standard - Petroleum, ????? ??? ??????

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

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

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

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

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

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

German Institute for Standardization, ????? ??? ??????

API - American Petroleum Institute, ????? ??? ??????

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

VN-TCVN, ????? ??? ??????

Professional Standard - Electricity, ????? ??? ??????

NO-SN, ????? ??? ??????

  • NS 3058-4-1994 ??? ?? ??? ?? ?? ?? 4: ?? ??? ?????(CO) ? ?????(CO2) ?? ??

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

Spanish Association for Standardization (UNE), ????? ??? ??????

Canadian Standards Association (CSA), ????? ??? ??????

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

Professional Standard - Meteorology, ????? ??? ??????

CN-STDBOOK, ????? ??? ??????

Professional Standard - Coal, ????? ??? ??????

國家發展和改革委員會, ????? ??? ??????

SE-SIS, ????? ??? ??????

American Society for Testing and Materials (ASTM), ????? ??? ??????

European Committee for Standardization (CEN), ????? ??? ??????

  • EN ISO 21068-2:2008 ????? ??? ?? ? ???? ??? ?? 2?: ??, ???, ?? ?? ? ????, ? ? ?? ???, ? ? ?? ??? ?? ??

Professional Standard-Ships, ????? ??? ??????

US-FCR, ????? ??? ??????

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

Professional Standard - Forestry, ????? ??? ??????

Society of Automotive Engineers (SAE), ????? ??? ??????





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