water supply pump coupling
... water supply by pump 动压供水 water supply pump coupling 供水泵联轴器 domestic water supply pump 家用供水泵 ; 家用供水 ; 家用供抽水机 ; 家用供 ...
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water conveying pump coupling
锅炉英文术语 Lò công nghiệp [Lư... ... 回燃室 reversal chamber 冷灰斗 water-cooled hopper bottom 卫燃带 refractory belt ...
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