Use LED as light source, has advantage of long life, low power consumption, save energy sources.
使用LED光源，具有寿命长，低损耗，节能的优点。
Said invention is safe in operation, can save energy source, and its leaching rate of gold ore can be up to about 90%.
本发明效果好，节省资金，金矿浸出率可达90％左右，设备操作安全、节省能源。
The animal propulsion transport means provided by the utility model can save energy source and realize the aim of environment protection.
本实用新型提供的畜力驱动运输工具， 可节约能源，实现环保的目的。
应用推荐