设备上的链条、皮带轮、轴、皮带及其他运转部分都应该设置上防护罩和防护板。
The chain, pulley, shaft, belt and other running parts should be equipped with protective cover and protective board.
卷帘门窗开启自如，有电动遥控、电动按键开关、手摇杆、手拉皮带、弹簧轴驱动等多种开启方式。
Shutter Windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner.
平衡轴将推动一个小型电动马达(左侧)通过皮带。
The balancing shaft will be driven by a small electric motor (on the left) via a belt.
应用推荐