Home > Term: circumferentor
circumferentor
A surveyor's compass with diametral projecting arms each carrying a vertical slit sight.
- Kalbos dalis: noun
- Pramonės šaka / sritis: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Kūrėjas
- ed.young
- 100% positive feedback
(Milwaukee, United States)