लेखक: Krakow, Poland) Kaminski PaweÅ‚ (AGH University of Science and Technology

Rope guidance of conveyances is commonly used in shafts of underground mines in numerous countries on almost every continent. This safe and economical way of guiding skips and cages does have one dis …

Rope guidance of conveyances is commonly used in shafts of underground mines in numerous countries on almost every continent. This safe and economical way of guiding skips and cages does have one dis …