Prokhodka skvazhin v grunte sposobom raskatki
An edition of Prokhodka skvazhin v grunte sposobom raskatki (1982)
By V. K. Svirshchevskiĭ
Publish Date
1982
Publisher
Izd-vo "Nauka," Sibirskoe otd-nie
Language
rus
Pages
119
Description:
subjects: Shaft sinking, Boring