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DE ??? ?? ???????
?? 68??? ??? ?? ???????? ??? ??? ??.
?? ???? ??? ?? ???????? ??? ??? ??? ????: ????, ??? ??, ?? ??, ???, ??, ??, ?? ?? ? ?? ?? ??, ??? ??, ?? ??, ??.
German Institute for Standardization, ??? ?? ???????
Professional Standard - Petrochemical Industry, ??? ?? ???????
American Society for Testing and Materials (ASTM), ??? ?? ???????
Group Standards of the People's Republic of China, ??? ?? ???????
PL-PKN, ??? ?? ???????
Spanish Association for Standardization (UNE), ??? ?? ???????
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, ??? ?? ???????
SCC, ??? ?? ???????
RU-GOST R, ??? ?? ???????
Professional Standard - Commodity Inspection, ??? ?? ???????
Anhui Provincial Standard of the People's Republic of China, ??? ?? ???????
CZ-CSN, ??? ?? ???????
Professional Standard - Tobacco, ??? ?? ???????
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ?? ???????
TR-TSE, ??? ?? ???????
國家能源局, ??? ?? ???????
Professional Standard - Electricity, ??? ?? ???????
國家市場監督管理總局、中國國家標準化管理委員會, ??? ?? ???????