Gear box: Unique two lever universal gear box offers a wide range of cutting capacity.
齿轮箱：独特的两杆通用齿轮箱提供了广泛的切割能力。
The black box pinger has a range of only a few miles.
黑匣子脉冲发射器的发射范围只有几英里。
Application range: advertising signs, light box back light, spot light sources, lighting.
应运范围：广告字、灯箱背光源、点光源、灯饰产品、电子仪器、家具装饰等。
Application range: advertising signs, light box back light, spot light sources, lighting.
应运范围：广告字、灯箱背光源、点光源、灯饰产品、电子仪器、家具装饰等。
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