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?? 80??? ??? ??? ??? ??? ??.

?? ???? ??? ??? ??? ??? ??? ????: ???, ?? ?? ???, ??? ? ? ?? ?? ??, ?? ??, ????, ?? ? ?? ??, ?? ???, ??, ???? ? ?? ??, ?? ? ?? ??? ?? ?? ??, ????, ?? ??? ?? ??, ?????, ?? ??, ?? ?? ??, ????, ????, ?? ?? ? ??, ??, ??? ? ???, ?? ???, ???? ??, ?? ??.


Professional Standard - Machinery, ??? ??

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

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

HU-MSZT, ??? ??

Professional Standard - Geology, ??? ??

  • DZ/T 0064.74-2021 ??? ?? ?? ?? - ?? 74: ?? ???????? ?? ??, ??, ??, ???, ??, ??, ?????, ????? ? ???? ??

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

SCC, ??? ??

GSO, ??? ??

Indonesia Standards, ??? ??

Military Standard of the People's Republic of China-General Armament Department, ??? ??

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

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, ??? ??

AIAA - American Institute of Aeronautics and Astronautics, ??? ??

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

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), ??? ??

KR-KS, ??? ??

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

CZ-CSN, ??? ??

Professional Standard - Energy, ??? ??

Professional Standard - Non-ferrous Metal, ??? ??

  • YSBC 31901-2022 ?? ? ??, ??, ?? ?? ??? ?? ?? ??([O]0.0025%, [N]0.0060%), [H]0.00008%

IN-BIS, ??? ??

GM Europe, ??? ??

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

Danish Standards Foundation, ??? ??

API - American Petroleum Institute, ??? ??

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

Professional Standard - Chemical Industry, ??? ??

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

TH-TISI, ??? ??

Professional Standard - Agriculture, ??? ??

Lithuanian Standards Office , ??? ??

  • LST EN ISO 6974-3:2003 ??? ????? ?? ?? ???????? ?? ?? ?? ?? ?? 3?: ? ?? ?? ??? ???? ??, ??, ??, ??, ????? ? ?? C8 ???? ??(ISO 6974-3:2000)
  • LST EN ISO 6974-6:2005 ?? ???????? ?? ????? ??? ?? ?? ?? ?? 6?: ? ?? ??? ??? ???? ??, ??, ??, ??, ????? ? C1~C8 ???? ??(ISO 6974-6:2002)

工業(yè)和信息化部, ??? ??





?2007-2024 ??? ??