Author: Publisher:
ISBN:
Category : Directional drilling
Languages : en
Pages : 28
Book Description
Zero-surface-charge-controlled Drilling for Enhanced Penetration and Extended Bit Life
Author: Zero-surface-charge-controlled Drilling for Enhanced Penetration and Extended Bit Life
Author: Report of Investigations
Author: Monthly Catalogue, United States Public Documents
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 1064
Book Description
Monthly Catalog of United States Government Publications
Author: Basic Parameters of Conveyor Belt Cleaning
Author: Charles A. RhoadesPublisher:
ISBN:
Category : Conveyor belts
Languages : en
Pages : 448
Book Description
New Publications
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 654
Book Description
Drilling Symposium, 1989
Author: John C. RowleyPublisher:
ISBN:
Category : Boring
Languages : en
Pages : 130
Book Description
Minerals Today
Author: List of Bureau of Mines Publications and Articles ... with Subject and Author Index
Author: United States. Bureau of MinesPublisher:
ISBN:
Category : Mineral industries
Languages : en
Pages : 412
Book Description