This article introduced the forms and the factors which the valve divulged. And the text also explained the principle, the merit, the type and the methods that stops up the leak with pressure, too.

介绍了阀门泄漏的形式及因素，阐述了带压堵漏的原理、优点和种类以及几种常见的带压堵漏方法。

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This article introduced the forms and the factors which the valve divulged. And the text also explained the principle, the merit, the type and the methods that stops up the leak with pressure, too.

介绍了阀门泄漏的形式及因素，阐述了带压堵漏的原理、优点和种类以及几种常见的带压堵漏方法。

youdao