A-A-52025 Notice 3 - Validation:2019
Current
The latest, up-to-date edition.
Levels, Surveying: Abney Type
English
12-08-2019
This description covers two types of Abney surveying levels used for measuring land slope in degrees or percent of grade and for topographic surveying.
| DocumentType |
Notice
|
| Pages |
1
|
| PublisherName |
US Military Specs/Standards/Handbooks
|
| Status |
Current
|
This description covers two types of Abney surveying levels used for measuring land slope in degrees or percent of grade and for topographic surveying.
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