无泄漏 meaning in English

leak-tightness

Sealing technology innovation of non - leakage chemical pump
无泄漏化工泵的密封技术创新
Look for leaks : check the garage floor in the morning
查找有无泄漏:早上出车时应查看车库地面。
Double packing with leak - off
带无泄漏的双填料。
Leakage checking : to apply soap water to all connectors for checking leakage or not
检漏：用肥皂水对各连接头进行检查，有无泄漏。
Check for leaks
检查有无泄漏

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