ZH
EN
JP
ES
RU
DE??? ???? ??? ??
?? 82??? ??? ???? ??? ??? ??? ??? ??.
?? ???? ??? ???? ??? ??? ??? ??? ??? ????: ???? ??, ??, ?? ?? ???, ?? ??? ? ?? ??, ??, ??, ???, ??? ??, ?? ??, ??, ?? ? ?? ??, ??? ??, ???????? ???, ??, ??, ?? ? ?? ??, ??? ??, ??? ? ???, ?? ? ??(?? ??), ?? ??, ?? ? ??, ???, ???, ??? ????, ??? ?? ? ??, ??, ??? ? ?? ??, ?, ??, ?? ??, ??? ??, ??? ??, ???.
American Society for Testing and Materials (ASTM), ??? ???? ??? ??
GSO, ??? ???? ??? ??
Professional Standard - Ferrous Metallurgy, ??? ???? ??? ??
Military Standards (MIL-STD), ??? ???? ??? ??
Korean Agency for Technology and Standards (KATS), ??? ???? ??? ??
BSI, ??? ???? ??? ??
SCC, ??? ???? ??? ??
Group Standards of the People's Republic of China, ??? ???? ??? ??
Taiwan Provincial Standard of the People's Republic of China, ??? ???? ??? ??
CZ-CSN, ??? ???? ??? ??
RU-GOST R, ??? ???? ??? ??
GOST, ??? ???? ??? ??
Defense Logistics Agency, ??? ???? ??? ??
Professional Standard - Energy, ??? ???? ??? ??
U.S. Air Force, ??? ???? ??? ??
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., ??? ???? ??? ??
American National Standards Institute (ANSI), ??? ???? ??? ??
Professional Standard - Forestry, ??? ???? ??? ??