Geo-navigation system for rotary percussion drilling in rocks of high and low electrical conductivity

Autor: E. V. Denisova, AP Khmelinin, A. I. Konurin
Rok vydání: 2018
Předmět:
Zdroj: IOP Conference Series: Earth and Environmental Science. 134:012030
ISSN: 1755-1315
1755-1307
DOI: 10.1088/1755-1315/134/1/012030
Databáze: OpenAIRE