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??? ?????

?? 14??? ??? ?????? ??? ??? ??.

?? ???? ??? ?????? ??? ??? ??? ????: ????, ??, ???, ?? ??.

HU-MSZT, ??? ?????

• MNOSZ 9791-1953 ??? ?????

RU-GOST R, ??? ?????

• GOST 6318-1977 ??? ????? ??

Professional Standard - Chemical Industry, ??? ?????

• HG/T 2328-2006 ??? ???????
• HG/T 2328-1992 ??? ???????
• HG/T 4516-2013 ??? ???????
• HG/T 3812-2006 ??? ????????

Group Standards of the People's Republic of China, ??? ?????

• T/CCT 001-2019 ?????? ??? ??? ?????
• T/ZGZS 0303-2023 ?????? ?????

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ?????

• GB/T 6009-2003 ??? ???????
• GB/T 6009-2014 ??? ???????

工業和信息化部, ??? ?????

• HG/T 4516-2022 ??? ???????

Association Francaise de Normalisation, ??? ?????

• NF T20-451:1976 ??? ????? 110°C??? ?? ?? ??

International Organization for Standardization (ISO), ??? ?????

• ISO 3236:1975 ??? ????? ??? ?? ?? ?? ?? ??

Taiwan Provincial Standard of the People's Republic of China, ??? ?????

• CNS 1004-1974 ??? ?? ????? ?? ??

??:   ??? ?????, ?????, ??? ?????, ??? ?????????, ??? ?????? ?? ??, ??? ????? ?? ??, ??? ????? ??, ??? ?????, ??? ?????, ??? ????? ??, ???????? ?????, ??? ????? ??, ??? ???????, ????? ?? ??, ??? ????? ??, ?? ??, ?? ??, "?????, ??? ?? ??????, ??? ??????.