hand pump meaning in English
手泵
手动泵；手压泵
手动泵手摇泵
手摇泵
Examples
- Hand pumps ; semirotary pumps ; sizes , performance and dimensions
手动泵.叶轮泵.规格，性能和尺寸 - Water is fed into the boiler by a hand pump and an injector
水靠著手动帮浦和注水器被注入锅炉。 - Types and basic parameters for hand pump
手动泵.型式与基本参数 - Technical requirements for hand pump
手动泵.技术条件 - Forest fire suppression hand pump
森林灭火手泵