wet pit pump 湿坑泵
wet-pit pump 排水泵
dry-pit pump [机] 干坑泵
dry pit pump coupling 干坑泵联轴器
pit pump coupling 矿井泵联轴器
dry pit pump 干坑泵
fuel pit pump 燃料水池泵
wet pit pump coupling 湿坑泵联轴器
pit barrel pump 矿井筒袋泵 ; 矿井筒袋
Additionally, the Pump Manufacturer shall provide and administer a 5-year, prorated materials warranty on the Dry Pit Submersible Pump against defects in materials and workmanship.
此外，对于所采用的材质制造工艺上有缺陷干井潜水泵，泵制造商应该提供和执行为期5年的分派材料保证。
Low head pump system has several types, among which pit tubular pump system is a new one.
低扬程泵装置有多种型式，竖井式贯流泵装置是一种较新的低扬程泵装置型式。
Reliable and well protected from the elements, these controllers are particularly suited for submersible pump or dry pit lift stations.
由于所采用的元件稳定可靠，并具备很好的保护措施，因此这些控制装置特别适合于潜水泵或干井提升站。
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