您要查找的是不是：
- 开门限位装置opens the door the spacing installment
- 限位spacing
- 限位开关limit switch
- 限位器retainer
- 限位块limited block
- 限位装置stop block
- 限位杆gag lever post
- 限位销spacer pin
- 限位板limiting plate
- 微型限位开关margin microswich
- 限位套stop collar
- 限位夹position limiting clamp
- 右限位right limit
- 左限位left limit
- 舵角限位器rudder angle stopper
- 限位面limit surface
- 限位槽spacing groove
- 限位钉curb pins
- 限位阀limit valve
- 限位环spacing ring
