multi-stage pump的意思|示意

多级泵 ... multi-shear cutting 多剪切裁切 multi-stage pump 多级泵 multi-strand log haul-up 横向拉木机 ...

多段泵 ... 多点平行切断机 multi-torch flame planer 多点系泊 multi-point mooring 多段泵 multi-stage pump ...

多段高压泵浦 ...心泵浦 (Centrifugal Pumps) NTT 热媒泵浦 (NTT Thermal Oil Pump) 热水泵浦 (Hot Water Pump) 多段高压泵浦 (Multi-Stage Pump) 侧流道泵浦 …

立卧多级泵 ... 自吸泵 Self-priming 立卧多级泵 Multi-stage Pump 深井泵 Deep Well Pump ...