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???+???+

?? 5??? ???+???+? ??? ??? ??.

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

Professional Standard - Public Safety Standards, ???+???+

• GA/T 1669-2019 ???? ??? ? ??? ??? ???? ?? ?? ?? ??

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

• GB/T 7962.17-2010 ?? ????? ???? ?17?: ??? ? ??? ???
• GB/T 7962.17-1987 ?? ????? ?? ?? ??? ? ??? ??? ?? ?? ?? ??? ??

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

• T/CSEE 0227-2021 ???, ???, ??? ?? ?? ??? ?? ??

Professional Standard - Machinery, ???+???+

• JB/T 6778-1993 UV ??? ???? ?? ???

??:   UV ? IR, IR UV, UV IR, UV IR, ??? + UV ??, IR UV, ??? ????, ir ??? ???, ???, ???, ????, ??? + ???, ??? ftir ???, UV-????-IR, ???, ????, ???, UV ? IR ??, UV ? ??? ?? ??, ??? UV ??, ???+???+, ??? UV ??, ???? ???, ???? ???.