Drag onto the page to add a reciprocating compressor or positive displacement pump. 拖到绘图页后,可以添加往复式压缩机或正排量式泵。
Based on the understanding of the positive displacement conveying mechanism, a theoretical output model of twin screw feeder is presented. 本文在正位移(PD)输送机理的基础上,提出了双螺旋加料器理论输出量模型,并讨论了对其有影响的几个重要因素。
Twin-screw pump as a positive displacement pump, pump room exhaust inhalation chamber should be strictly separated. 双螺杆泵作为一种容积式泵,泵内吸入室应与排出室严密地隔开。
The concentrate delivery system employs a positive displacement pump. 浓缩物递送系统采用正位移(PD)泵。
Pumps in which displacement is accomplished mechanically are called positive displacement pumps. 用机械方法完成位移的泵称为正位移(PD)泵。