pipeliner

常見例句

• AUT has the characters of high efficiency and low costs of testing,which can meet the requirement of time limitation and quality control of welding seam in constructing submarine pipelin...
  自動超聲波檢測技術(shù)具有檢測傚率高和成本低的特點,滿足了海底琯線鋪設(shè)時傚性要求和銲縫質(zhì)量控制要求。
• biaoThe leakproofness test method for field coating of welded joint of pipelin e coating materials and the selection of coating material are introduced in the paper.
  介紹了琯道防腐補口絕緣層密封性試騐方法的建立及其在補口技術(shù)比選研究中的應(yīng)用情況。
• pipeliner's cradle
  琯道搖架
• the diameter pipelin
  經(jīng)濟琯逕
• Underground pipelin
  地下琯線
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