闭幕;
Inlet valve, supplying valve and water level sensor are installed in close to the upper and lower edges of tank. Differently cleaning valve is deviced with curtain structure, the ingenious set of these valves can achieve the best beneficial cleaning effects.
进水阀、供水阀及水位传感器设置在接近于水箱的上下边缘位置,清洗阀采用水幕槽结构,这些阀门的巧妙设置有利于整个水箱的清洗效果。
the 20th china wall and roofing materials, equipment and relevant products exhibition lower the curtain in beijing
第20届中国墙体屋面材料、设备暨配套产品博览会在北京胜利召开
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