[医]防漏的,密封的;

Expansion joints are leak proof and maintain liquid and gas tight seals with connecting equipment.
膨胀节是防泄漏的,带有疏水,且与相连的设备之间具有气锁密封性.
来源:互联网摘选Leak-proof pads at the joint of the windows and doors can prevent the rain from leaking.
这种门窗框架接合部的止漏垫片可以防止雨水渗漏.
来源:互联网摘选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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