muffler seal

 
  • 封頭

muffler seal的用法和樣例:

例句

  1. The anticorrosive method which desalinating water is injected into the seal boot and supporting pipe is adopted to be underway the maintenance and operation with non-stop.
    採用脫鹽水注入陽浮床上封頭支撐管內防腐的方法,實現不停床檢修,維持生產運行。
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