seamless steel pipe production
返回 19 条匹配短语对
Cold-drawn seamless steel pipe
冷拔无缝钢管
Heavy Caliber Thick-wall Seamless steel pipe
大口径厚壁无缝钢管
heavy seamless steel pipe
加厚无缝钢管
Heavy Wall Seamless Steel Pipe
厚壁无缝钢管
Hot rolled seamless steel pipe
热轧无缝钢管
hot rolling seamless steel pipe and tube
热轧无缝钢管
hot-rolled heavy-wall seamless steel pipe
热轧厚壁无缝钢管
Seamless Steel Pipe
无缝钢管
无缝管
无缝铜管
Seamless steel pipe for petroleum cracking service
石油裂化用无缝钢管
Seamless steel pipe industry
无缝钢管工业
seamless steel pipe pile
无缝钢管桩
straightener for seamless steel pipe
无缝钢管矫直机
Thick Walled Cylinder By Seamless Steel Pipe
无疑钢管式厚壁圆筒
thick-walled seamless steel pipe
厚壁无缝钢管
WB36CN1 seamless steel pipe
WB36CN1无缝钢管
Weldless (Seamless) Steel Pipe (Tube)
无焊缝钢管
Steel Pipe Production
钢管生产
15CrMoG Seamless Steel Tubes
15CrMoG无缝钢管
20 steel seamless rectangular tube
20钢无缝矩形管
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