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(U.S.) Ford Automotive Standards, ?? ?? ???

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

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

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

GM North America, ?? ?? ???

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

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

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標(biāo)準(zhǔn)化管理委員會, ?? ?? ???





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