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DE"???
?? 36??? "???? ??? ??? ??.
?? ???? "???? ??? ??? ??? ????: ?? ? ?? ??? ??, ???, ???, ???, ?? ? ??, ??? ??, ?? ??, ???? ??, ??.
Professional Standard-Ships, "???
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), "???
Professional Standard - Ocean, "???
Professional Standard - Energy, "???
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, "???
未注明發(fā)布機(jī)構(gòu), "???
SCC, "???
Professional Standard - Electricity, "???
Shandong Provincial Standard of the People's Republic of China, "???
Professional Standard - Ferrous Metallurgy, "???
Military Standard of the People's Republic of China-General Armament Department, "???