ABSTRACT
On address the questions dust of dynamics in mining working are considered and the installation sites of gauges are certain. Is shown, that use of domestic gauges ИKB-4 and ИKAPII. now is expedient The time of interrogation last is certain and the basic circuit of definition of the absorbed doze of a dust with definition of possible risk of disease and acceptance of the decision on continuation of work miner in a dusty atmosphere or conclusion him on rehabilitation is given.
