Like the control point photo sign, the latitude and longitude instrument, the quasi-marking cross sign photogrammetry measuring the three-dimensional measurement coordinate point

Like the control point photo sign, the latitude and longitude instrument, the quasi-marking cross sign photogrammetry measuring the three-dimensional measurement coordinate point

Like the control point photo sign, the latitude and longitude instrument, the quasi-marking cross sign photogrammetry measuring the three-dimensional measurement coordinate pointProvide Like the control point photo sign, the latitude and longitude instrument, the quasi-marking cross sign photogrammetry measuring the three-dimensional measurement coordinate point by 天祥测量标志天祥测量标志 at chinahao.com. Product #: 5213996534628.35天祥测量标志In stock