大发彩票
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OPL-9724配有蓝牙接口，可提供安全的无线数据传输。该款产品有三个操作键和一个液晶显示屏，内部集成有条码激光扫描器、128 kB内存、实时时钟，电源采用可充电电池。 产品特点：三键操作 操作过程】简单明了LCD液晶显示屏 操作数据一目了然小巧轻便 易于携带提供程序和数据存储Flash ROM和RAM内存达到IP54工业级别 能在室外环境下使用
