triangulation signal meaning in English
三角测量标志
三角测量觇标
Related Words
- triangulation
- main triangulation
- triangulation station
- minimal triangulation
- flare triangulation
- subsidiary triangulation
- detailed triangulation
- triangulation theodolite
- geodesic triangulation
- secondary triangulation
- triangulation publication
- triangulation publications
- triangulation station
- triangulation station mark