lever operated hand pump 手压泵 ; 手动泵 ; 手动泵手压泵
Gasoline hand pump 手动汽油泵
HYDRAULIC HAND PUMP 液压手泵 ; 液压手动泵
hand pump - 手泵
stirrup hand pump 镫式手压机 ; 手摇泵
oil hand pump 手压油泵 ; 手念头油泵 ; 手动加油泵 ; 手动机油泵
bucket hand-pump 斗式手压泵
semi-rotary hand pump 手动摇动泵
scraper type hand pump 刮板手摇泵
Several times a day, Devi drapes a red sari above her blue eyes, hoists a 2.5-gal. (10 l) brass vessel atop her head and walks to the nearest hand pump.
一天中，戴维多次披上红色的纱丽，遮盖住眼睛以上，把一个2.5加仑(10升)的黄铜器皿举过头顶，走到最近的手动泵。
Or, I could just sit in the bushes and pump the hand pump until the plumbing was superpressurized to 110 psi.
或者，我还可以坐他家院子的灌木丛里, 用手动泵往水管里灌水, 直到水管里超压到110 psi.
By improving the seal around the wound dressing to reduce air leaks, Zurovcik cut the pump's power requirements from about 14 watts to 80 microwatts, which comes from a hand pump.
通过改善伤口绷带周围的密封性来减少空气泄漏，佐罗夫西克采用一种手摇抽气机，将抽气机对能量的需要从14瓦削减到80微瓦（1微瓦等于百万分之一瓦）。
应用推荐