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Information × Registration Number 0309U003619, 0108U008000 , R & D reports Title Development of project of ventilation for planning of reconstruction of "Zaporozhia iron-ore combine" for the stage-by-stage including in exploitation of ore areas of Pereverzevsk deposit with annual productivity to 2,5 million т of ore popup.stage_title Розробка проекту вентиляції для проектування реконструкції "ЗЗРК" для поетапного включення в експлуатацію рудних площ Переверзевського родовища з річною продуктивністю до 2,5 млн. т руди Head Lapshyn Aleksander Egorowich, Registration Date 21-07-2009 Organization Krivoy Rog technical University popup.description2 The projects systems of ventilation are developed at introduction to exploitation of ore beds 4S, 4Ju and 7; rational variant of chart of ventilation of separate sheth of mine. Certainly necessary generalmines charges of air for ventilation of mine, productivity of MVO. The calculation of diameter of venting trunk and generalmine depression is executed, type of sizes of MVO is certainly needed Product Description popup.authors popup.nrat_date 2020-04-02 Close