System for sealing elements such as building elements, particularly Windows, doors and the like building elements as well as sealing methods.

对如建筑构件的构件，尤其是窗户，门和类似建筑构件进行密封的系统和方法。

youdao

The special sealing system of this valve well ensures the high sealing performance from ultra low temperature to ultra high temperature.

本阀的特殊密封系统可保证从超低温至超高温各温度范围具有较高的密封性能。

youdao

We are simply talking about plugging holes, sealing a porous system that isn't working as well as it should.

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