Characteristics cross - joint flush valve: they are time - lapse, self - closing, beeline of water route.

入墙式冲洗阀特点: 延时自闭、安装固定方便,有手柄式 、 按钮式 、 脚踏式.

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Characteristics of cross - joint flush valve: they are time - lapse, self - closing, beeline of water route.

卧式冲洗阀特点: 延时自闭、可以适应各种水流路径成,有手柄式 、 按钮式 、 脚踏式.

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