{"product_id":"a-new-perimeter-control-blast-design-concept-for-underground-metal-nonmetal-drifting-applications","title":"A New Perimeter Control Blast Design Concept for Underground Metal\/Nonmetal Drifting Applications","description":"This report presents a new concept in perimeter control blasting for underground metal\/nonmetal mine drifting applications focusing on the importance of the buffer holes in a blast design.","brand":"Createspace Independent Publishing Platform","offers":[{"title":"Default Title","offer_id":50020748132602,"sku":"9781494235055","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0840\/1253\/1962\/files\/imageloader_9027659f-974b-4968-88f6-fdc2cbe77ca1.jpg?v=1786137045","url":"https:\/\/mindsourcebooks.com\/products\/a-new-perimeter-control-blast-design-concept-for-underground-metal-nonmetal-drifting-applications","provider":"Mind Source Books","version":"1.0","type":"link"}