API 5L PSL2-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

ASTM A53-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

ASTM A252-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

EN10217-1-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

EN10217-2-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

EN10217-5-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

EN10219-1-Chemical Analysis and Mechanical Properties of SSAW Steel Pipe螺旋埋弧焊管的化学分析和力学性能

JIS G3101-Chemical Composition and Mechanical Properties化学成分和机械性能

DIN 17100-Chemical Composition and Mechanical Properties化学成分和机械性能

BS En10025-Chemical Composition and Mechanical Properties化学成分和机械性能

GB/T1591-2009-Chemical Composition and Mechanical Properties化学成分和机械性能

GB/T700-2006-Chemical Composition and Mechanical Properties化学成分和机械性能