![PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS](https://www.researchgate.net/profile/Oguzhan-Yildirim-3/publication/334548830/figure/fig4/AS:782078438277121@1563473438403/Wooden-stopping-system-in-a-gallery-in-Schneeberg-Dehnert-et-al-2016_Q320.jpg)
PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS
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New Cal Metals, Inc. VFS414S $39.07 - 4"H x 14"W (24 Sq. In. Venting Area) Vulcan Fire Stopping Foundation/Soffit Vent 3/4" Recessed Flange for Stucco, Galvanized Steel
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New Cal Metals, Inc. VSC25120SL $158.17 - 2 1/2"W x 120"L (120 Sq. In. Venting Area) Vulcan Fire Stopping Continuous Soffit Vent Single Leg, Perforated Galvanized Steel
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![PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS](https://www.researchgate.net/profile/Oguzhan-Yildirim-3/publication/334548830/figure/fig5/AS:782078438305795@1563473438436/Concrete-block-stopping-system-in-an-underground-mine-Weiss-et-al-2002_Q320.jpg)
PDF) NEW QUICK ERECT STOPPING SYSTEM FOR UNDERGROUND MINES: A TECHNICAL, ECONOMIC AND ENVIRONMENTAL ASSESSMENT OF A NEWLY DEVELOPED VENTILATION AND GAS PROOF SEALING SYSTEM FOR THE APPLICATION IN DIFFERENT MINE SETTINGS
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New Cal Metals, Inc. VFS814FC $57.28 - 8"H x 14"W (62 Sq. In. Venting Area) Vulcan Fire Stopping Foundation/Soffit Vent 3/8" Recessed Flange for Fiber Cement, Galvanized Steel
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