兑水 发表于 2009-10-16 15:13:34

ASTM D 5421-2005 接触模制玻璃纤维(玻璃-纤维-增强热固树脂)...

D5421-00 Standard Specification for Contact Molded Fiberglass (Glass-Fiber-Reinforced Thermosetting Resin) Flanges
页: [1]
查看完整版本: ASTM D 5421-2005 接触模制玻璃纤维(玻璃-纤维-增强热固树脂)...