 |
| |||
| horizontal and vertical survey (rechnik) | |||
| completion survey | |||
| Primary Survey Control (A system of primary survey control (basis for setting out) has been established in the construction documents by the Engineer for use by the Contractor. Kenny Gray) | |||
| compilation survey; field compilation survey; horizontal and vertical control (Natalia1809) | |||
| планово-высотное обоснование: 12 短语, 3 学科 |
| 冰的形成 | 1 |
| 制图 | 10 |
| 测量 | 1 |