ASTM资源列表
-
[国外标准] ASTM A653/A653M-05a Standard Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Al
-
[国外标准] ASTM A649/A649M-04 Standard Specification for Forged Steel Rolls Used for Corrugating Paper Machiner
-
[国外标准] ASTM A648-04a Standard Specification for Steel Wire, Hard Drawn for Prestressing Concrete Pipe
-
[国外标准] ASTM A646/A646M-04 Standard Specification for Premium Quality Alloy Steel Blooms and Billets for Air