ASTM A694/A694M-2008
ASTM A694/A694M-2008中文名:高压传输线管法兰、配件、阀门及零件用碳素钢及合金钢锻件的规格
英文名:Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges,Fittings,Valves,and Parts for High-Pressure Transmission Service
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