... pumper-tanker operation 水罐消防车给泵浦消防车供水操作 pump-foot 泵底座 pumping appliance 泵浦车 ...
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foot pump 脚踏泵 ; 脚踏打气泵 ; 脚踏气筒 ; 脚踏式打气筒
foot mounted pump 底脚固定泵
pump-foot t 泵底座
foot pressure air pump 脚踏压力打气筒
venous foot pump 静脉足泵 ; 和足底静脉泵 ; 足底静脉泵 ; 和静脉足泵
foot pump coupling 脚踏泵联轴器
foot mounted pump coupling 底脚固定泵联轴器
foot-operated air pump 脚踏打气筒 ; 脚踏打气器
A-V foot pump 动静脉泵
It has a bivalve shell, two strings which move the valves against one another, and a small pump that expels water (he is still working on the best design for the foot).
它具有双贝壳，分别由两根绳控制进行相对运动，还有用来排水的微型泵（他仍在寻找蛤足的最佳设计方案）。
To create electricity for our modern AIDS - GPS, EPIRB, AIS, Satnav and so forth - we have four solar panels, a wind generator and a foot pump, which will also serve as exercise equipment.
为了给筏子上的现代小工具提供电力——卫星导航仪，应急无线电标识，船舶自动识别仪等——我们准备了四块太阳能电池板，一架风力发电机和一部兼作健身器的脚踏泵。
The pump connects to a 33-foot-long, four-inch-diameter polyester-and-rubber hose.
水泵连接了一条长 33 英尺、直径为 4 英寸的聚酯胶管。
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