1.c n s中国标准:chinese national standards
2.jis日本工业规格:japanese industral standards
3.astm美国材料试验协会:american society for testing materials
4.iso标准组件:international standardizatization organization
5.din德国标准协会:deutsche institute fur normen
6.bs英国标准协会:britsh standards institution
7.mil;std美国*:american defense
8.nace腐蚀工程师协会:national association of corrosion engineer
9.aatcc美国纺织协会: american association of textile chemists and colorists
10.sae美国自动车工程师协会:society of automotive engineers
11.iec电工委员会:international electrotechnical commission
12.ul美国保险业试验室:underwriters'laboratories