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?? 2??? ??? ??? ??? ??? ??? ??.

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

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

• GA/T 1708-2020 ?? ??? ?? ??? ? ?? ??

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

• T/VSTR 014-2023 ?? ???? ??? ??? ??

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