您要查找的是不是：
- 拉闸杆brake pull-rod
- 高压拉紧绝缘子high voltage strain insulator
- 特高压拉V塔空气间隙外绝缘特性研究Study on External Insulation Characteristics of Air Gap for EHV Pull V Tower
- 一种回转杆，尤其是用于内燃机中拉闸a center-pivoted lever,especially to push a valve down in an internal-combustion engine
- 拉闸operate a switch
- 报刻抬闸杆quarter strike unlocking lever
- 螺杆screw
- 拉伸stretching
- 闸watergate
- 钻杆drill pipe
- 手拉闸hands-off
- 球杆cue
- 闸阀gate(brake; shutoff; shut-off) valve
- 考拉koala
- 丝杆screw mandrel
- 拉德rad(unit of absorbed dose)
- 蜗杆worm
- 拉屎shit
- 大闸蟹hairy crab
- 摇杆rocker
