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DE???? ??
?? 25??? ???? ??? ??? ??? ??.
?? ???? ???? ??? ??? ??? ??? ????: ??, ?? ?? ? ?? ?? ??, ???, ?? ?? ??, ?? ??, ?? ??, ?? ? ?? ??? ??, ??, ?? ??, ???? ?? ? ?? ??, ?? ????, ?? ??, ??, ???.
National Metrological Verification Regulations of the People's Republic of China, ???? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ???? ??
Korean Agency for Technology and Standards (KATS), ???? ??
SCC, ???? ??
Group Standards of the People's Republic of China, ???? ??
Professional Standard - Tobacco, ???? ??
American Society of Mechanical Engineers (ASME), ???? ??
National Metrological Technical Specifications of the People's Republic of China, ???? ??
Standard Association of Australia (SAA), ???? ??
Professional Standard - Environmental Protection, ???? ??
- HJ 1045-2019 ?? ??? ???(???? ? ?????)? ?? ??? UV ?? ?? ??? ?? ?? ?? ? ?? ??