Using seamless and leakproof urethane frame for good vacuum seal.
防漏性佳:使用一体成型之防漏圈条,防漏性佳.
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The leakproof of our product, exceptionally good of its kind.
我们的产品的防漏性, 在同类中是比较好的.
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Special safety concepts signalise a beginning failure of the leakproof operation.
当无泄露操作开始出现故障时,特殊的安全装置会有报警信号发出.
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Stronger leakproof body - bonnet joint.
更有效的防泄漏阀体 - 阀帽连接.
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Long - life leakproof stem seal.
使用寿命长的防泄漏阀杆密封.
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Sealed type bearings are mudproof, dustproof, and leakproof ( grease ) without the use of shaft seals.
密封型轴承具有防泥 、 防尘 、 防漏 ( 脂 ) 性能,无需使用轴密封.
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Co - operation project: The supply and the construction about the leakproof material of landfill.
合作经营项目: 供应和建设有关密封材料的堆填区.
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Adopt measures, through the size of disc insert objects to rest Angle principle leakproof function.
斗体采用大小瓣插入式, 通过物体安息角原理来达到防漏作用.
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This kit allow conversion, in the pipe line, from bolted bonnet valves to bellows leakproof valves.
这个组件可以将螺栓阀帽阀门在管道内转换成波纹管密封防泄漏阀门.
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Long - life leakproof packing chamber with double packing and leak - off or single set packing.
配置双填料和无泄漏的长寿命防泄漏填料腔或单填料.
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