oil and gas transportation pipeline

 
  • 油氣輸送管線(xiàn)

oil and gas transportation pipeline的用法和樣例:

例句

  1. For the micro-alloyed high strength steel alloy of oil and gas pipeline, repairing of the unqualified welds is one of the main working procedures.
    摘要對于微合金高強度鋼油氣輸送管線(xiàn),不合格焊縫的返修是主要工序之一。

oil and gas transportation pipeline的相關(guān)資料:

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