leakage proof 避漏 ; 防漏 ; 躲漏
leakage-proof ringy cement wall 环式水泥土防渗墙
leakage proof measure 防泄漏措施
leakage proof measures 防泄漏措施
The sensor is made of stainless steel. It has great strength and is leakage-proof.
传感器采用不锈钢材料，强度高，不泄漏，使其更适用于现场使用。
In the reinforcement and leakage-proof of the masonry arch dam, we had the first attempt and achieved good results.
我们在浆砌石拱坝防渗加固中进行了首次尝试，取得了良好的效果。
The technology of weld's leakage-proof of large water-cooled radiator has been improved, and it has proved feasible.
解决了类似大型水冷散热器在防渗漏焊接技术方面的难题，并进行了可行性验证。
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