The leak-proof bib you'll hate to toss.
这个防漏围兜您将不愿意抛。
It is convenient to construct and has an ideal leak-proof effect.
本发明施工方便，防渗漏效果理想。
Extensive tests are done to ensure that the entire system is leak proof.
广泛的试验，以确保整个系统是无泄漏。
Check modules are threaded into the valve adapter for leak proof operation.
止回阀模块通过螺纹旋进阀门适配器内，提供无泄漏运行。
Check modules are threaded into the valve adapter for leak proof operation.
止回阀模块通过螺纹旋进阀门适配器内，提供无泄漏运行。
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