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DE? ? ? ??
?? 12??? ? ? ? ??? ??? ??? ??.
?? ???? ? ? ? ??? ??? ??? ??? ????: ???, ??.
未注明發(fā)布機(jī)構(gòu), ? ? ? ??
Jiangsu Provincial Standard of the People's Republic of China, ? ? ? ??
Professional Standard - Nuclear Industry, ? ? ? ??
PL-PKN, ? ? ? ??
Liaoning Provincial Standard of the People's Republic of China, ? ? ? ??
SCC, ? ? ? ??
Professional Standard - Coal, ? ? ? ??
American Society for Testing and Materials (ASTM), ? ? ? ??