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" : Abney level, surveying instrument, Dumpy level, level, surveyor's instrument, spirit level |
Copyright © 2024 Free Translator.org |
