兑水 发表于 2009-11-18 10:33:40

ASTM F 99-1976 挠性阻挡层材料规范的制定

F99-76(2001) Standard Practice for Preparation of Flexible Barrier Material Specifications
页: [1]
查看完整版本: ASTM F 99-1976 挠性阻挡层材料规范的制定