如果你想要给一个水池或浴缸加满水，你首先要做的一件事就是给排水管加上塞子。
If you want to fill a sink or bathtub with water, you need to do one thing first and that's stopper or plug up the drainpipe.
公司引进具有国际领先水平的给、排水管材管件及电工套管生产、检测设备和技术。
The company has introduced international advanced level of the drainage pipe casing pipe fittings and electrical production, testing equipment and technology.
本发明公开了一种便器管用水封道塞件，具体涉及一种坐便器和蹲便器排水管路上起水 封作用的塞件；
The invention discloses a WC pan pipeline-used water sealing stopper and particularly relates to a water sealing stopper used in discharging pipelines of a toile bowl and a squatting pan.
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