04资源列表
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[国外标准] ASTM A269-04 Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing for Ge
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[国外标准] ASTM A249/A249M-04a Standard Specification for Welded Austenitic Steel Boiler, Superheater, Heat-Exc
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[国外标准] ASTM A217/A217M-04 Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for P
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[国外标准] ASTM A139/A139M-04 Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Ove
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[国外标准] ASTM A1042/A1042M-04 Standard Specification for Composite Corrugated Steel Pipe for Sewers and Drain
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[国外标准] ASTM A1041/A1041M-04 Standard Specification for Pressure Vessel Plates, Alloy Steel, Higher Strength
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[国外标准] ASTM A1040-04 Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Carbo