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APPARATUS FOR MONITORING THE CAGE OF MINE HOISTING MACHINE
APPARATUS FOR MONITORING THE CAGE OF MINE HOISTING MACHINE
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机译:监控矿井提升机机架的装置
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摘要
the invention относитс to mines and is дл контрол положени checks in the cage at the клетевых hoisting facilities. the device контрол increased efficiency while improving the reliability of opera
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