head tank的意思|示意

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高位槽,压头槽;落差贮水池


head tank相关例句

The steady head tank is connected to pressurized waterheat exchanger is hollow thick wall metal tube.

换热器为空心厚壁金属管,管外竖直均匀开有深槽,并与金属钻头合成一体.

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