The ranger pressed a button and placed the walkie-talkie back on his belt.
护林员按下一个按钮，把步话机放回他的腰带。
Belt plugging turn protection handcart and grounding switch electrically operated with one button.
带堵转保护的手车和接地开关一键式电动操作。
Shutter Windows open easily and electrical control, electric button switches, rocker hand, a belt wheel, the spring drive shaft and other open manner.
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.
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。
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