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DE?????????
?? 9??? ?????????? ??? ??? ??.
?? ???? ?????????? ??? ??? ??? ????: ?? ??, ????.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?????????
- GB/T 30942-2014 ?? ???????? ?? ??? ? ???? ??? ??? ?? ???, ??? ??? ?? ??? ? ???? ??? ?? ??? ??
Defense Logistics Agency, ?????????
Professional Standard - Chemical Industry, ?????????
PL-PKN, ?????????
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, ?????????
SCC, ?????????