兑水 发表于 2009-9-15 15:37:44

ASTM B 938-2004 铜铍合金锻件和挤压件C17500和C17510的标准规范

B938-04 Standard Specification for Copper-Beryllium Alloy Forgings and Extrusions (UNS Nos. C17500 and C17510)
页: [1]
查看完整版本: ASTM B 938-2004 铜铍合金锻件和挤压件C17500和C17510的标准规范