Последние добавленные видео:
Depillaring
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2 years ago
90 2 years ago 1:48Depillaring In U/G Mines
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5 years ago
238 5 years ago 5:20Prerequisites of Depillaring
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5 years ago
728 5 years ago 7:07🔥DEPILLARING IN BROD AND PILLAR BY 🔥CONTINUOUS MINER 🔥|Mining ka jalva|
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5 years ago
1054 5 years ago 21:33Depillaring
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2 years ago
419 2 years ago 7:07Depillaring By CM | JOY Mining | NCPH Chirimiri Area
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2 years ago
5391 2 years ago 13:29Elements of the depillaring face
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2 years ago
6356 2 years ago 11:53Depillaring and methods of depillaring/pdf
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2 years ago
1927 2 years ago 1:58Why V line of extraction is avoided during depillaring?
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5 years ago
543 5 years ago 11:21Strata control in an underground depillaring mine
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4 years ago
348 4 years ago 4:30Depillaring precautions in mine
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4 years ago
455 4 years ago 7:16Strata control in depillaring ppt video
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2 years ago
5768 2 years ago 11:22Reg112 Depillaring operations
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5 years ago
142487 5 years ago 2:58Room and pillar mining method - Epiroc
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3 years ago
1052 3 years ago 8:03line of extraction Process of Depillaring in underground coal mines- B & P method of mining PART - 1
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1 month ago
17 1 month ago 18:17Lecture 3 boards and pillar method of underground mining , development, depillaring stowing, caving
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3 years ago
29891 3 years ago 15:35Depillaring Methods -Caving & Stowing || WCL Mining Sirdar Vacancy Important Topic #Depillaring
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1 year ago
2376 1 year ago 16:19Preparatory arrangements before depillaring.7 minutes deeply introduction before given subject.
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3 years ago
16448 3 years ago 15:12Depillaring MCQ || Complete Depillaring MCQ || 100% Important Questions for WCL Mining Sirdar Exam
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5 years ago
1512 5 years ago 11:31DEPILLARING :- PART 3 LINE OF GOAF/FACE