Design and development of a two post rotary-percussion drilling rig
A two post-Rotary Percussion drilling rig (AMDP Model 2 Drilling Rig) for shallow tubewell irrigation development was successfully developed at the Agricultural Mechanization Development Program, University of the Philippines at Los Baños. Consisting of a 5 horsepower horizontal shaft gasoline engin...
| Xuất bản năm: | Philippine Engineering Journal 16, 1 (1995). |
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| Tác giả chính: | |
| Định dạng: | Bài viết |
| Ngôn ngữ: | English |
| Truy cập trực tuyến: | Also available online for University of the Philippines Diliman. Click here |