On (GREEN) - Radio is OK, blinks when talking to a wireless device.
论（绿色）-收音机是好的，闪烁在谈到一个无线设备。
The device is a green product, free from pollution and environment friendly after use;
液氮灭火系列用后无沾污、无污染、绿色环保；
The device is a green product, free from pollution and environment friendly after use;
液氮灭火系列用后无沾污、无污染、绿色环保；
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