annular casing pump 环壳泵 ; 圆壳式离心泵
split-casing pump 剖分式泵 ; 剖分外壳的泵
rotating casing pump 回转壳体泵
fixed casing pump 套管型固定式井下泵
Elbow Casing Pump 弯管壳体泵
concrete casing pump 水泥壳泵
free casing pump 套管型活动式井下泵
split casing pump 剖分式离心泵 ; 剖分式泵
The casing pump includes the pressure test device, speed reducer and sealing cup.
套管泵由压力检测装置、减速装置和密封皮碗等组成。
The main parts of pump are pump casing, pump cover, impeller, shaft, shaft sleeve and supporting parts.
主要由泵体、泵盖、叶轮、轴、轴套和支承部分构成。
The main parts of pump are pump casing, pump cover, impeller, shaft, sealing ring, shaft sleeve, bearing and shaft seal etc.
泵主要由泵体、泵盖、叶轮、轴、密封环、轴套、轴承、轴封等零件组成。
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