... elevator chain adjusting roller；起重机链调整滚子 elevator circuit；起重机线路 elevator control；起重机控制 ...
基于16个网页-相关网页
Elevator main circuit 电梯主电路
Village every building entrance, elevator lobbies main public areas are closed-circuit television, camera systems and warning systems.
村内每一座大楼的出入口、电梯大堂等主要公共区域设有闭路电视、摄像系统及报警系统。
As machinery and equipment manufacturing, general elevator control circuit and insurance purposes.
作为机械设备制造中，一般电梯的控制电路和保险之用。
Based on discussion on several common elevator door lock circuits with software, this paper points out some hidden peril of the accident in such circuits, and designs a circuit using PLC.
常见的电梯门锁安全电路中，门锁继电器在多种情况下都可能产生误动作，存在事故隐患。
应用推荐