仪器名称：天逸T20 RTK测量系统

制造商：广州市三鼎光电仪器有限公司

工作方法：高精度测量

应用领域：测绘、国土规划、交通、石油矿山、CORS等

Instrument name：TianYi T20 RTK Survey System

Manufacturer: Guangzhou city SANDING Optic-electric Instrument Co. Ltd

Method: High-accuracy Survey

Field of application: Survey, Homeland Planning, Transportation, Oil&Mineral System,CORS