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Longwall machinery
Jayachandra Jitendra
•
Há 8 anos
Mining methods
Saurabh Jain
•
Há 12 anos
Study of strata control in an ug coal mine being worked by continuous miner
Safdar Ali
•
Há 4 anos
strata control in wide stall.ppt by pathan NIT Rourkela
pmgsa
•
Há 9 anos
A.V.Reddy
Singareni Collieries Company Limited
•
Há 11 anos
Mining methods2
Saurabh Jain
•
Há 12 anos
Pillars
Simon Madiro
•
Há 5 anos
Highwall Mining Technology
VR M
•
Há 13 anos
Room & Pillar Mining Method
Ayon Saha
•
Há 4 anos
Room and Pillar Mining Method
Geology Department, Faculty of Science, Tanta University
•
Há 9 anos
Long wall top coal caving
shashikanth perumandla
•
Há 6 anos
Blasting Gallery Method
PrateekVerma111
•
Há 4 anos
Iron & steel
NabeelBhutta1
•
Há 4 anos
Iron & Steel
Shah Naseer
•
Há 5 anos
Longwall mining (Multisling mining - Horizontal slicing) NIT ROURKELA
IndrajeetKumar110
•
Há 4 anos
Mining machinary nit rourkela
rrosan1991
•
Há 11 anos
Highwall mining
Chandan Chaman
•
Há 11 anos
Thin seam mining
Safdar Ali
•
Há 4 anos
Mining Machinery Learning Material
Bhaskar Naidu
•
Há 8 anos
Mining Machinery Learning Material for DEegree and Diploma
Bhaskar Naidu
•
Há 4 anos