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DE??? ???,
?? 11??? ??? ???,? ??? ??? ??.
?? ???? ??? ???,? ??? ??? ??? ????: ???? ??? ?? ? ??, ?? ??, ??? ? ?? ??.
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ??? ???,
National Metrological Verification Regulations of the People's Republic of China, ??? ???,
工業和信息化部/國家能源局, ??? ???,
Professional Standard - Military and Civilian Products, ??? ???,
Professional Standard - Machinery, ??? ???,
American Society for Testing and Materials (ASTM), ??? ???,