ASTM A447/A447M-93(2003) Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-1
标准简介
ASTM A447/A447M-93(2003) Standard Specification for Steel Castings, Chromium-Nickel-Iron Alloy (25-12 Class), for High-Temperature Service
相关推荐