steel cylinder

  • un.钢瓶;钢筒;钢管柱
  • 网络钢圆柱体;汽缸的焊接

steel cylindersteel cylinder

steel cylinder

钢瓶

1 2 3 4 5 ... 铁横担^ steel crossarm 钢瓶^ steel cylinder 螺纹圆钢条^ steel deformed round bar ...

钢筒

石油英语词汇(S6)--石油百科 ... steel conduit 钢导管 steel cylinder 钢筒 steel furnace slag cement 钢渣水泥 ...

钢圆柱体

45钢圆柱体,steel... ... ) 45 hot-rolled round steel4 5热轧圆钢 ) steel cylinder4 5钢圆柱体 ) steel 454 5钢 ...

汽缸的焊接

焊接... ... Welding for U71Mn track 轨道焊接 WELDING FOR GS- 17CrMoV511 STEEL CYLINDER 汽缸的焊接 ...

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