submerged pipe 中文意思是什麼

submerged pipe 解釋
水底管
  • submerged : 暗的
  • pipe : n 1 管，導管，筒。2 煙斗，煙袋；一袋煙。3 〈古語〉笛，管樂器；【航海】（水手長的）哨子（聲）；〈p...
  1. Spiral submerged - arc welded steel pipe for municipal heat supply

    城市供熱用螺旋縫埋弧焊鋼管
  2. The sample should be collected in the same manner that is used to obtain a sample for dissolved oxygen i. e. by using a submerged tube or pipe inlet.

    用與分析溶解氧同樣的取樣方法，即用一根浸沒水中的管子或插入導管排除空氣泡。
  3. Standard specification for steel line pipe, black, plain end, longitudinal and helical seam, double submerged - arc welded

    雙埋弧焊縱向和螺旋焊縫平頭無鍍層鋼制總管的標準規范
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