VMP-4
* VMP-4 | Air-actuated. For local ventilation of blind workings in check
t, dangerous on gas and dust, where the ýëåêòðîâèíòåëÿòîðîâ application on whisker
âçðûâîáåçîïàñòíîñòè ëîâèÿì is not permitted.
| VME-8
* VME-8 | Electrically-actuated. For airing of excavations in coal and ores
Noy mine.
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