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Method for extracting air in a WC bowl from a top extraction orifice and using a device placed inside the tank
Method for extracting air in a WC bowl from a top extraction orifice and using a device placed inside the tank
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机译:从顶部抽气孔抽出WC碗中空气的方法以及使用放置在水箱内的设备的方法
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摘要
The present invention is a controlled method for extracting air, causing a suction flow, characterised in that it consists in connecting the top ventilation orifice of a service component with the WC bowl. IMAGE
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