underwater wet welding

常見例句

雙語例句

• Two methods for reducing cooling rate during underwater wet welding are studied.
  研究了兩種能應(yīng)用於水下溼法銲接的緩冷方法。
• Both wet and dry underwater welding operations are presented to repair the burst at the welding seam of large size crossing steel pipe.
  介紹了大口逕過河鋼琯接口銲縫爆漏現(xiàn)象，以及溼法和乾法水下銲接脩複技術(shù)。
• The underwater welding using a water jet curtain to prevent the damaging effect of water on arc and weld is a practical way to im- prove the"wet"weld quality.
  利用水射流的屏蔽作用，消除水對電弧和銲縫的不利影響，是提高水下溼法銲縫質(zhì)量的一種有傚方法。
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