手动泵 meaning in English
hand operated pump
handpump
manual pum(or hand pump)
manual pump
Examples
- Hand pumps ; semirotary pumps ; sizes , performance and dimensions
手动泵.叶轮泵.规格，性能和尺寸 - 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 - Handpump with fine adjustment
带有微调的手动泵 - Implementation of deep well hand - pump water supply project in remote rural areas
深井手动泵供水工程在边远农村的实施