Standards Reference Library
3135 standards across 38 organizations.
中华人民共和国国家标准 (Guobiao — Mandatory National Standards)
275 standards
中华人民共和国国家推荐标准 (Guobiao/Tuijian — Recommended National Standards)
256 standards
化工行业推荐标准 (Chemical Industry Recommended Standards)
139 standards
化工行业强制性标准 (Chemical Industry Mandatory Standards)
121 standards
能源行业强制性标准 (Energy Industry Mandatory Standards)
120 standards
能源行业推荐标准 (Energy Industry Recommended Standards)
120 standards
交通行业推荐标准 (Transport Industry Recommended Standards)
113 standards
机械行业推荐标准 (Machinery Industry Recommended Standards)
112 standards
交通行业强制性标准 (Transport Industry Mandatory Standards)
102 standards
船舶行业强制性标准 (Shipbuilding Industry Mandatory Standards)
100 standards
城建行业强制性标准 (Urban Construction Mandatory Standards)
100 standards
机械行业强制性标准 (Machinery Industry Mandatory Standards)
100 standards
石油化工行业强制性标准 (Petrochemical Industry Mandatory Standards)
100 standards
石油天然气行业强制性标准 (Oil & Gas Industry Mandatory Standards)
100 standards
船舶行业推荐标准 (Shipbuilding Industry Recommended Standards)
100 standards
城建行业推荐标准 (Urban Construction Recommended Standards)
100 standards
石油化工行业推荐标准 (Petrochemical Industry Recommended Standards)
100 standards
石油天然气行业推荐标准 (Oil & Gas Industry Recommended Standards)
100 standards
铁路行业推荐标准 (Railway Industry Recommended Standards)
88 standards
铁路行业强制性标准 (Railway Industry Mandatory Standards)
84 standards
电力行业强制性标准 (Electric Power Industry Mandatory Standards)
80 standards
冶金行业强制性标准 (Metallurgy Industry Mandatory Standards)
80 standards
电力行业推荐标准 (Electric Power Industry Recommended Standards)
80 standards
冶金行业推荐标准 (Metallurgy Industry Recommended Standards)
80 standards
European Committee for Standardization (CEN)
50 standards
Deutsches Institut für Normung (German Institute for Standardization)
49 standards
ASTM International (American Society for Testing and Materials)
40 standards
中华人民共和国推荐性国家标准 (Guobiao/T — Recommended National Standards)
40 standards
British Standards Institution (BSI)
35 standards
International Union of Railways (Union Internationale des Chemins de fer)
25 standards
中华人民共和国铁路行业标准 (Railway Industry Standards)
25 standards
中华人民共和国交通行业标准 (Transport Industry Standards)
25 standards
World Association for Waterborne Transport Infrastructure
20 standards
中华人民共和国化工行业标准 (Chemical Industry Standards)
20 standards
American Railway Engineering and Maintenance-of-Way Association
15 standards
Association of American Railroads
15 standards
中华人民共和国石油化工行业标准 (Petrochemical Industry Standards)
15 standards
International Electrotechnical Commission
11 standards
European Committee for Standardization (CEN)EN 1337-189European Committee for Standardization (CEN)EN 1337-289European Committee for Standardization (CEN)EN 1337-389European Committee for Standardization (CEN)EN 1337-489European Committee for Standardization (CEN)EN 1337-589European Committee for Standardization (CEN)EN 1337-689European Committee for Standardization (CEN)EN 1337-789European Committee for Standardization (CEN)EN 1337-889European Committee for Standardization (CEN)EN 13146-189European Committee for Standardization (CEN)EN 13146-489European Committee for Standardization (CEN)EN 13481-289European Committee for Standardization (CEN)EN 13481-389European Committee for Standardization (CEN)EN 16272-189European Committee for Standardization (CEN)EN 16272-289European Committee for Standardization (CEN)EN ISO_10846-189European Committee for Standardization (CEN)EN 1389389European Committee for Standardization (CEN)EN 176589European Committee for Standardization (CEN)EN 1211589European Committee for Standardization (CEN)EN 136089European Committee for Standardization (CEN)EN 1344589European Committee for Standardization (CEN)EN 17005089European Committee for Standardization (CEN)EN 17005189European Committee for Standardization (CEN)EN 17005289European Committee for Standardization (CEN)EN 17005389European Committee for Standardization (CEN)EN 17005489European Committee for Standardization (CEN)EN 17005589European Committee for Standardization (CEN)EN 17005689European Committee for Standardization (CEN)EN 17005789European Committee for Standardization (CEN)EN 17005889European Committee for Standardization (CEN)EN 17005989European Committee for Standardization (CEN)EN 17006089European Committee for Standardization (CEN)EN 17006189European Committee for Standardization (CEN)EN 17006289European Committee for Standardization (CEN)EN 17006389European Committee for Standardization (CEN)EN 17006489European Committee for Standardization (CEN)EN 17006589European Committee for Standardization (CEN)EN 17006689European Committee for Standardization (CEN)EN 17006789European Committee for Standardization (CEN)EN 17006889European Committee for Standardization (CEN)EN 17006989European Committee for Standardization (CEN)EN 17007089European Committee for Standardization (CEN)EN 17007189European Committee for Standardization (CEN)EN 17007289European Committee for Standardization (CEN)EN 17007389European Committee for Standardization (CEN)EN 17007489European Committee for Standardization (CEN)EN 17007589European Committee for Standardization (CEN)EN 17007689European Committee for Standardization (CEN)EN 17007789European Committee for Standardization (CEN)EN 17007889European Committee for Standardization (CEN)EN 17007989中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 18173.283中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 18173.183中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 18173.383中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 557483中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 754883中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1070683中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1070783中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 3452.183中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1273083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1054383中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 324183中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 2005583中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 3097483中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1926183中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 776283中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 351283中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 168983中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 52883中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 52983中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 53183中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1800083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1801083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1802083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1803083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1804083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1805083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1806083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1807083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1808083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1809083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1810083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1811083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1812083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1813083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1814083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1815083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1816083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1817083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1818083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1819083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1820083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1821083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1822083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1823083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1824083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1825083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1826083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1827083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1828083中华人民共和国国家标准 (Guobiao — Mandatory National Standards)GB 1829083