Surveying instrument consisting basically of a small telescope with an attached spirit level rotating around a vertical axis; for measuring relative heights of land.
|
|
|
|
| | | |||
|
|
|
|
Words linked to "Surveyor's level" : surveyor's instrument, level, spirit level, Dumpy level, Abney level, surveying instrument |
Copyright © 2025 Free-Translator.com |
