• 管壳式换热器重要也是最复杂承压部件

    Tubesheet is the most important and complicated part of tube-and-shell heat exchanger.

    youdao

  • 管壳式换热器重要也是最复杂承压部件

    Tubesheet is the most important and complicated part of shell-and-tube heat exchanger.

    youdao

  • 电厂的安全经济运行锅炉承压部件一个薄弱环节。

    Boiler pressure parts are weak spots in the power plant.

    youdao

  • 电厂的安全经济运行锅炉承压部件一个薄弱环节。

    Boiler pressure parts are weak spots in the power plant.

    youdao

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