标准参考库
收录 3135 条标准，覆盖 38 个标准组织。
中华人民共和国国家标准 (Guobiao — Mandatory National Standards)
275 条标准
中华人民共和国国家推荐标准 (Guobiao/Tuijian — Recommended National Standards)
256 条标准
化工行业推荐标准 (Chemical Industry Recommended Standards)
139 条标准
化工行业强制性标准 (Chemical Industry Mandatory Standards)
121 条标准
能源行业强制性标准 (Energy Industry Mandatory Standards)
120 条标准
能源行业推荐标准 (Energy Industry Recommended Standards)
120 条标准
交通行业推荐标准 (Transport Industry Recommended Standards)
113 条标准
机械行业推荐标准 (Machinery Industry Recommended Standards)
112 条标准
交通行业强制性标准 (Transport Industry Mandatory Standards)
102 条标准
船舶行业强制性标准 (Shipbuilding Industry Mandatory Standards)
100 条标准
城建行业强制性标准 (Urban Construction Mandatory Standards)
100 条标准
机械行业强制性标准 (Machinery Industry Mandatory Standards)
100 条标准
石油化工行业强制性标准 (Petrochemical Industry Mandatory Standards)
100 条标准
石油天然气行业强制性标准 (Oil & Gas Industry Mandatory Standards)
100 条标准
船舶行业推荐标准 (Shipbuilding Industry Recommended Standards)
100 条标准
城建行业推荐标准 (Urban Construction Recommended Standards)
100 条标准
石油化工行业推荐标准 (Petrochemical Industry Recommended Standards)
100 条标准
石油天然气行业推荐标准 (Oil & Gas Industry Recommended Standards)
100 条标准
铁路行业推荐标准 (Railway Industry Recommended Standards)
88 条标准
铁路行业强制性标准 (Railway Industry Mandatory Standards)
84 条标准
电力行业强制性标准 (Electric Power Industry Mandatory Standards)
80 条标准
冶金行业强制性标准 (Metallurgy Industry Mandatory Standards)
80 条标准
电力行业推荐标准 (Electric Power Industry Recommended Standards)
80 条标准
冶金行业推荐标准 (Metallurgy Industry Recommended Standards)
80 条标准
European Committee for Standardization (CEN)
50 条标准
Deutsches Institut für Normung (German Institute for Standardization)
49 条标准
ASTM International (American Society for Testing and Materials)
40 条标准
中华人民共和国推荐性国家标准 (Guobiao/T — Recommended National Standards)
40 条标准
British Standards Institution (BSI)
35 条标准
International Union of Railways (Union Internationale des Chemins de fer)
25 条标准
中华人民共和国铁路行业标准 (Railway Industry Standards)
25 条标准
中华人民共和国交通行业标准 (Transport Industry Standards)
25 条标准
World Association for Waterborne Transport Infrastructure
20 条标准
中华人民共和国化工行业标准 (Chemical Industry Standards)
20 条标准
American Railway Engineering and Maintenance-of-Way Association
15 条标准
Association of American Railroads
15 条标准
中华人民共和国石油化工行业标准 (Petrochemical Industry Standards)
15 条标准
International Electrotechnical Commission
11 条标准
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