Launch your Graphy
There are no items in your cart
Add More
Add More
| Item Details | Price | ||
|---|---|---|---|
DGMS Documentation Requirements – Test Reports, QMS, Factory Certificates & Technical Files | DGMS Notes
access_time 2025-11-28T09:39:49.979Z face Online Mining Exam
DGMS Documentation Requirements – Test Reports, QMS, Factory Certificates & Technical Files | DGMS Notes 🗂️ DGMS Documentation Requirements – Test Reports, QAR/QAN, Factory Certificates & Technical Files Every manufacturer seeking DGMS approval must submit a complete technical file. This file ensur...
Roof Bolts in Mines – DGMS Standards, Composition, Properties, Testing & MCQs
access_time 2025-11-27T18:33:03.095Z face Online Mining Exam
Roof Bolts in Mines – DGMS Standards, Composition, Properties, Testing & MCQs Roof Bolts in Mines – DGMS Standards, Composition, Properties, Testing & MCQs 🧾 DETAILED NOTES 1️⃣ Introduction Roof bolts are the primary support system used in underground coal and metal mines for strata control, reinfo...
Telemonitoring Systems in Underground Coal Mines – DGMS Features, Sensors, Communication & MCQs
access_time 2025-11-27T18:09:10.804Z face Online Mining Exam
Telemonitoring Systems in Underground Coal Mines – DGMS Features, Sensors, Communication & MCQs Telemonitoring Systems in Underground Coal Mines – DGMS Requirements, Features & MCQs 🧾 DETAILED NOTES 1️⃣ Introduction A Local Methane Detector (LMD) is an intrinsically safe gas measuring instrument us...
Local Methane Detectors in Underground Coal Mines – DGMS Guidelines, Use, Care & MCQs
access_time 2025-11-27T16:59:15.84Z face Online Mining Exam
Local Methane Detectors in Underground Coal Mines – DGMS Guidelines, Use, Care & MCQs Local Methane Detectors in Underground Coal Mines – DGMS Guidelines, Use, Care & MCQs 🧾 DETAILED NOTES 1️⃣ Introduction Methane (CH₄) is a highly explosive gas released from coal seams. Its early detection is cruc...
Electrical Machinery in Mines – DGMS Approval Process, EX Standards & Safety Rule
access_time 2025-11-27T09:56:17.571Z face Online Mining Exam
Electrical Machinery in Mines – DGMS Approval Process, EX Standards & Safety Rule ⚡ Electrical Machinery in Mines – DGMS Approval & Safety Requirements Electrical machinery used in mines must comply with strict DGMS rules due to high risk of: Methane ignition Coal dust explosion Electrical shock Fir...