... ac supply line 交流电源线 accelerating valve 加速阀 acceleration of sedimentation of suspended matter 悬浮物体的加速沉降 ...
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ball valve accelerating pump 加速泵球阀
accelerating absolution valve 缓解阀
accelerating pump valve 加速泵油阀
accelerating outlet ball check valve 加速泵球式单向出油阀
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