ASTM D 5207-03 Standard Practice for Confirmation of 20–mm (50–W) and 125–mm (500–W) Test Flames for Small-Scale Burning Tests on Plastic Materials - 简版

emilyxu
楼主
2009-04-27 16:46:14

UL 94 讲的是测试方法,具体燃烧实验设备ASTM配置要求为ASTM标准;希望有用(我用50个金币买的)

liqingsen
1 楼
2009-06-02 10:19:55

变相做生意