SYSTEM OF AUTOMATED TIME-KEEPING, LOCATING THE STAFF AND TRANSPORTATIONS, ASSESSING STATE OF GAS MEDIUM IN MINES AND STATE OF HEALTH OF EACH MINER, ESTIMATING THE RESIDUAL CAPACITY OF INDIVIDUAL STORAGE BATTERIES SUPPLYING EMERGENCY LIGHTS
The system of the automated time-keeping, locating the staff and transportations, assessing the state of gas medium in the mines and the state of health of each miner, estimating the residual capacity of the individual storage batteries supplying the emergency lights relates to the safety of mining....
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