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

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

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

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

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

Danish Standards Foundation, ??? ??? ??

GSO, ??? ??? ??

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

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

SCC, ??? ??? ??

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

Professional Standard - Geology, ??? ??? ??

Lithuanian Standards Office , ??? ??? ??

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

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

Indonesia Standards, ??? ??? ??

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

VE-FONDONORMA, ??? ??? ??

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

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

國家煤炭工業(yè)局, ??? ??? ??

GOST, ??? ??? ??

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

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

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

國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, ??? ??? ??

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

AT-ON, ??? ??? ??

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

Professional Standard - Commodity Inspection, ??? ??? ??

Standard Association of Australia (SAA), ??? ??? ??





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