Which cable controls the elevator's mechanical lock?
哪条电缆是控制电梯的机械锁？
A mechanical lock is provided to lock the axes of the articulating probe head.
提供一种机械锁，以锁定所述铰接式探头的轴。
This article introduces the V type adjusting hydraulic cylinder mechanical lock equipment of casing and coupling production line which imported from PMC. USA.
介绍了从美国PMC公司引进的套管接箍生产线中V型座调整机构的液压缸机械锁定装置。
This article introduces the V type adjusting hydraulic cylinder mechanical lock equipment of casing and coupling production line which imported from PMC. USA.
介绍了从美国PMC公司引进的套管接箍生产线中V型座调整机构的液压缸机械锁定装置。
应用推荐