thick wall pipe

常見例句

雙語例句

• It is difficult to perform the friction welding for the thick-wall pipe drilling tool.
  針對厚壁管鉆具難以進行摩擦焊接的現(xiàn)狀，研制了一種厚壁管鉆具窄間隙焊接專用機。
• This article studies the ring die's high temperature wear-resistance in the process of manufacturing the heavy caliber thick-wall seamless steel pipe.
  闡述了超高層建筑大直徑厚壁鋼管的加工新工藝、新技術要求；提出防止焊接裂紋及振動時效消除焊接應力的措施。
• The low temperature thick-wall GRP pipe of the present invention has no delamination, and has excellent mechanical property and heat isolating performance.
  用本發(fā)明所述的方法制作低溫厚壁玻璃鋼管，不會出現(xiàn)分層現(xiàn)象，且具有良好的力學性質(zhì)和隔熱性能。
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