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British Standards Institution (BSI), ???? ???

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

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

GSO, ???? ???

International Telecommunication Union (ITU), ???? ???

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector, ???? ???

ECIA - Electronic Components Industry Association, ???? ???

SCC, ???? ???

PL-PKN, ???? ???

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

Defense Logistics Agency, ???? ???

Korean Agency for Technology and Standards (KATS), ???? ???

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

Military Standard of the People's Republic of China-General Armament Department, ???? ???

IET - Institution of Engineering and Technology, ???? ???

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

Professional Standard - Military and Civilian Products, ???? ???

Japanese Industrial Standards Committee (JISC), ???? ???

IN-BIS, ???? ???

Society of Automotive Engineers (SAE), ???? ???

North Atlantic Treaty Organization Standards Agency, ???? ???

CZ-CSN, ???? ???

Standard Association of Australia (SAA), ???? ???

American National Standards Institute (ANSI), ???? ???

Professional Standard - Petrochemical Industry, ???? ???

American Society for Testing and Materials (ASTM), ???? ???

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

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., ???? ???

International Electrotechnical Commission (IEC), ???? ???

KR-KS, ???? ???





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