锁紧螺帽
check nut; jam nut; lock unt; locking bolt
锁紧螺母
locknut
jam nut
调节锁紧螺母
adjusting lock nut
锁紧
lock stock and barrel
锁紧弹簧
locking spring
锁紧垫圈
lock washer
锁紧阀
lock(ing) valve
锁紧力
locking force
锁紧套
lock sleeve
提环螺栓
lifting-eyebolt
调节螺栓
adjusting bolt
调距螺栓
setting-up screw
调整螺栓
adjusting bolt
推拔螺栓
taper bolt
弯头螺栓
bolt with one end bent back
完成螺栓
finished bolt
锁
lock; lock up
lock stock and barrel
lock
锁闭错误
lock violation
锁存电路
latch circuit
锁存器
flip-latch