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?? 53??? ??? ??? ??? ??? ??.
?? ???? ??? ??? ??? ??? ??? ????: ????, ?? ??, ??, ??, ?? ? ??, ???, ???, ???, ??? ??, ?? ??, ?? ??, ????, ????, ?? ? ??(?? ??), ??, ???? ??? ?? ? ??, ?? ??, ?? ??, ????, ??? ??, ?? ?? ???.
Inner Mongolia Provincial Standard of the People's Republic of China, ??? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ??
Professional Standard - Pharmaceutical Packaging, ??? ??
國家市場監(jiān)督管理總局、中國國家標準化管理委員會, ??? ??
Professional Standard - Urban Construction, ??? ??
Professional Standard - Environmental Protection, ??? ??
Professional Standard - Geology, ??? ??
Professional Standard - Ocean, ??? ??
Heilongjiang Provincial Standard of the People's Republic of China, ??? ??
Taiwan Provincial Standard of the People's Republic of China, ??? ??
Professional Standard - Petrochemical Industry, ??? ??
Professional Standard - Aerospace, ??? ??
Professional Standard - Water Conservancy, ??? ??
中華人民共和國國家衛(wèi)生和計劃生育委員會, ??? ??
Occupational Health Standard of the People's Republic of China, ??? ??
Professional Standard - Commodity Inspection, ??? ??
Professional Standard - Chemical Industry, ??? ??
PL-PKN, ??? ??
ZA-SANS, ??? ??
RO-ASRO, ??? ??
Professional Standard - Non-ferrous Metal, ??? ??
KR-KS, ??? ??
HU-MSZT, ??? ??
ESDU - Engineering Sciences Data Unit, ??? ??
International Organization for Standardization (ISO), ??? ??
American Society for Testing and Materials (ASTM), ??? ??
Professional Standard - Petroleum, ??? ??