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利用激光信号平面作为平地设计标准，将接收到的激光信号转变为电信号去控制平地设备进行土地平整是当今世界上土地平整精度最高的土地平整技术，俗称激光控制土地平整技术．我国对激光控制土地平整技术和设备的研究开发起步较晚，整套激光控制土地平整设备尚不能完全生产．因
The use of laser signal plane as a flat design standard, the received laser signal into electrical signals to control the leveling equipment for land formation is the highest level of land formation in the world land leveling technology, commonly known as laser control land leveling technology. China’s laser control of land leveling technology and equipment research and development started late, the entire set of laser control land leveling equipment can not be fully produced. because