การดู
34:53
MS OM Live Course/Part 1: MCQs On Element of Mining Technology /Shaft Sinking
24:20
Explosive & Shotfiring Super 60 Question & Answer || Important Questions for Mining Sirdar, Overman
9:21
50 Mining Engineering Interview Questions And Answers || Frequently asked questions in an interview
10:14
DRILLING BLASTING EXPLOSIVE।। IMPORTANT MINING SIRDAR QUESTIONS। all mining exam 🔥🙏2023 MCQ mining।
0:06
Aptitude Test Questions and Answers | Aptitude Test Preparation
6:30
BASIC TERMINOLOGY OF OPENCAST MINING METHOD || MINING ENGINEERING || DIPLOMA MINING ENGINEERING ||
0:26
CCL Mining Test series launched now 📍 Hurry up grab it fast 🎯✍️🧾 #shortvideo #ccl #shorts
2:35
Shaft vs incline || difference between shaft and incline || mining || mining videos || shaft
