共 50 条
- [41] COST SAVINGS WITH RICHMOND NC DRILLING MACHINES MACHINERY AND PRODUCTION ENGINEERING, 1974, 124 (3198): : 303 - 303
- [42] The stone drilling machines and their recent development. ZEITSCHRIFT DES VEREINES DEUTSCHER INGENIEURE, 1910, 54 : 297 - 302
- [45] Service test bench for power drilling machines Kuangye Gongcheng/Mining and Metallurgical Engineering, 2000, 20 (02): : 3 - 4
- [50] Straight hole drilling machines for coal mines ALL-RUSSIAN CONFERENCE ON CHALLENGES FOR DEVELOPMENT IN MINING SCIENCE AND MINING INDUSTRY DEVOTED TO THE 85TH ANNIVERSARY OF ACADEMICIAN MIKHAIL KURLENYA, 2017, 53