leak-proof motor pump 防漏式电动泵 ; 攻漏式电动泵
Leak-proof function 防滴漏功能
leak-proof cover 防漏罩
Leak Proof Double Zipper Seal 防漏双拉链封口
Leak-proof product for radiator 散热器的防漏剂 ; 散热装置的防漏剂
Leak proof ness Test 气密试验
Leak-proof fit 气密配合
leak proof 防漏 ; 数据外泄管理系统
leak proof container 防漏容器
The batteries are designed to be leak-proof and hermetically sealed.
这些电池的设计防渗漏，且密封性强。
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。
Leak-proof drink lid with hygienic cover and easy push button operation seals with locking ring.
防漏设计，瓶口覆盖保持卫生，简单易用的按钮操作可轻松开关瓶盖，瓶盖密封性好且带锁扣。
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