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?? ???? ?? ??? ??? ??? ??? ????: ????, ?? ? ??, ??, ??, ??, ?? ??, ?? ??, ?? ?? ??, ?? ??, ?? ??, ??? ??, ??? ? ??, ??? ?? ??, ?? ??, ?? ??, ?? ? ??, ?? ? ??, ?? ? ?? ???, ???, ???, ???, ??, ?? ??, ???? ?? ? ?? ??, ??, ?? ? ???? ?? ? ??, ??? ? ? ?? ?? ??, ??, ??? ? ??? ?????, ?? ??, ?? ??, ?? ? ?? ??, ?? ??? ? ?? ??, ?? ?? ??, ??? ??, ??, ?? ?? ??, ?? ?? ??, ??? ?? ? ???, ?????, ??, ??? ??, ?? ? ?? ?? ??, ?? ? ?? ???, ?? ?? ???, ?? ??, ?? ??, ?? ??, ????, ????, ??, ??? ? ??? ??, ??, ?? ?? ??? ? ?? ????, ???, ??? ? ??? ?????, ?? ???, ??, ?? ? ?? ??? ??, ?? ??, ??? ??, ?? ???, ??, ?? ??, ?? ??, ?? ?? ?? ???, ?? ??, ?? ??, ?? ????, ?? ?? ??.
Professional Standard - Water Conservancy, ?? ??
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, ?? ??
Professional Standard - Energy, ?? ??
Professional Standard - Chemical Industry, ?? ??
Professional Standard - Environmental Protection, ?? ??
Professional Standard - Machinery, ?? ??
Professional Standard - Post and Telecommunication, ?? ??
Inner Mongolia Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Traffic, ?? ??
Beijing Provincial Standard of the People's Republic of China, ?? ??
Sichuan Provincial Standard of the People's Republic of China, ?? ??
Shandong Provincial Standard of the People's Republic of China, ?? ??
Shanxi Provincial Standard of the People's Republic of China, ?? ??
SCC, ?? ??
Building Officials and Code Administrators International(U.S.), ?? ??
Professional Standard - Urban Construction, ?? ??
Canadian Standards Association (CSA), ?? ??
British Standards Institution (BSI), ?? ??
Guangdong Provincial Standard of the People's Republic of China, ?? ??
未注明發布機構, ?? ??
Aeronautical Radio Inc., ?? ??
Shaanxi Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Ocean, ?? ??
Anhui Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Petroleum, ?? ??
VDI - Verein Deutscher Ingenieure, ?? ??
Zhejiang Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Forestry, ?? ??
Heilongjiang Provincial Standard of the People's Republic of China, ?? ??
Group Standards of the People's Republic of China, ?? ??
Professional Standard - Agriculture, ?? ??
Professional Standard - Railway, ?? ??
國家文物局, ?? ??
Professional Standard - Petrochemical Industry, ?? ??
Military Standard of the People's Republic of China-General Armament Department, ?? ??
Jiangxi Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Recommended Standards for Engineering Construction, ?? ??
農業農村部, ?? ??
American National Standards Institute （ANSI), ?? ??
Professional Standard - Electricity, ?? ??
Hubei Provincial Standard of the People's Republic of China, ?? ??
US-FCR, ?? ??
Professional Standard - Nuclear Industry, ?? ??
Professional Standard-Safe Production, ?? ??
American Railway Engineering and Maintenance-of-Way Association (AREMA), ?? ??
NZ-SNZ, ?? ??
Professional Standard - Business, ?? ??
Chongqing Provincial Standard of the People's Republic of China, ?? ??
Jilin Provincial Standard of the People's Republic of China, ?? ??
Henan Provincial Standard of the People's Republic of China, ?? ??
Lithuanian Standards Office , ?? ??
GM North America, ?? ??
Professional Standard - Ferrous Metallurgy, ?? ??
Hebei Provincial Standard of the People's Republic of China, ?? ??
Jiangsu Provincial Standard of the People's Republic of China, ?? ??
國家能源局, ?? ??
Qinghai Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Radio Television Film, ?? ??
GB-REG, ?? ??
Professional Standard - Postal Service, ?? ??
Professional Standard-Ships, ?? ??
BR-ABNT, ?? ??
RO-ASRO, ?? ??
工業和信息化部, ?? ??
應急管理部, ?? ??
Xizang Provincial Standard of the People's Republic of China, ?? ??
Professional Standard - Grain, ?? ??
水利部, ?? ??
Professional Standard - Non-ferrous Metal, ?? ??
Professional Standard - Light Industry, ?? ??
Professional Standard - Code for Design of Petrochemical Plant Layout, ?? ??
Danish Standards Foundation, ?? ??
AENOR, ?? ??
European Committee for Standardization (CEN), ?? ??
Professional Standard - Construction Industry, ?? ??
國家市場監督管理總局、中國國家標準化管理委員會, ?? ??
Professional Standard - Code for Construction and Acceptance of Civil Air Defence Works, ?? ??
CZ-CSN, ?? ??
NZS, ?? ??
Professional Standard - Hydroelectric Power, ?? ??
中國石油天然氣總公司, ?? ??
國家石油和化學工業局, ?? ??