Open AccessIMPLEMENT RUSSIAN ALUMINUM DRILL PIPE AND RETRACTABLE DRILLING BITS INTO THE USA VOLUME I: DEVELOPMENT OF ALUMINUM DRILL PIPE IN RUSSIA VOLUME II: DEVELOPMENT OF RETRACTABLE DRILL BITS IN RUSSIA
Author(s) -
UNKNOWN
Publication year - 1999
Language(s) - English
Resource type - Reports
DOI - 10.2172/766364
Subject(s) - volume (thermodynamics) , drilling , drill , drill pipe , drill bit , engineering , petroleum engineering , precast concrete , mining engineering , geology , mechanical engineering , structural engineering , physics , quantum mechanics