兑水 发表于 2009-9-10 09:35:42

ASTM A 968-1996 和耐热耐蚀设备用铬,铬镍及硅合金钢棒材...

A968/A968M-96(2001) Standard Specification for Chromium, Chromium-Nickel, and Silicon Alloy Steel Bars and Shapes for Corrosion and Heat-Resisting Service
页: [1]
查看完整版本: ASTM A 968-1996 和耐热耐蚀设备用铬,铬镍及硅合金钢棒材...