ASTM资源列表
-
[国外标准] ASTM A250/A250M-05 Standard Specification for Electric-Resistance-Welded Ferritic Alloy-Steel Boiler
-
[国外标准] ASTM A249/A249M-04a Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exc
-
[国外标准] ASTM A247-67(1998) Standard Test Method for Evaluating the Microstructure of Graphite in Iron Castin
-
[国外标准] ASTM A240/A240M-05a Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, S
-
[国外标准] ASTM A239-95(2004) Standard Practice for Locating the Thinnest Spot in a Zinc (Galvanized) Coating o
-
[国外标准] ASTM A234/A234M-05a Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Ste