标题: ASTM B637-2012 Standard Specification for Precipitation-Hardening and Cold Worke [打印本页] 作者: meizhong 时间: 2014-2-26 12:55:14 标题: ASTM B637-2012 Standard Specification for Precipitation-Hardening and Cold Worke
ASTM B637-2012 Standard Specification for Precipitation-Hardening and Cold Worked Nickel Alloy Bars, Forgings, and Forging Stock for Moderate or High Temperature Service
[attach]32940[/attach]作者: admin 时间: 2014-2-27 09:46:18