兑水 发表于 2009-10-17 09:59:39

ASTM D 5487-1998 冲击试验机测定加载容器模拟跌落的标准...

D5487-98(2002) Standard Test Method for Simulated Drop of Loaded Containers by Shock Machines
页: [1]
查看完整版本: ASTM D 5487-1998 冲击试验机测定加载容器模拟跌落的标准...