long steel pipe shed

 
  • 管棚

long steel pipe shed的用法和样例:

例句

  1. Sector pipeline shed arrangement is used in terms of the main mechanism of pipeline shed timbering, landform, geologic conditions and load.
    依据管棚支护的主要机理以及地形地质和荷载情况,采用扇形管棚布置。

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