{"product_id":"tehniko-jekonomicheskaya-ocenka-bureniya-i-vzryvnyh-rabot-von-ivan-calderon","title":"TEHNIKO-JeKONOMIChESKAYa OCENKA BURENIYa I VZRYVNYH RABOT","description":"\u003cp\u003eCel'ü ätoj raboty qwlqetsq tehnicheskaq i äkonomicheskaq ocenka bureniq i wzrywnyh rabot na frontah 20 futow, w rezul'tate ispytanij, prowedennyh w Cia. Minera Condestable, kotorye pozwolili mne izmenit' sistemu bureniq s 14 na 20 futow, chto priwelo k bol'shemu progressu w äxtrennyh rabotah.Sposob äxpluatacii dlinnyh skwazhin po prorywam i shwam, pred#qwlqet trebowanie neskol'kih metrow podgotowitel'nyh rabot k dlinnomu burowomu oborudowaniü i razrabotke w wide galerej, podurownej i t.d., dlq dostizheniq rudy. V shahte 2 smeny (dnem i noch'ü) i tol'ko wzrywnye raboty prowodqtsq w 6:30 utra i 18:30 wechera, poätomu za odnu i tu zhe rabotu mozhno sdelat' tol'ko dwa wystrela po 14 futow, teper', esli rabota srochnaq, wystrely budut sdelany po 20 futow, chto dast bol'shij progress pri bol'shih zatratah, kak my uwidim w poluchennyh rezul'tatah.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9786202984799\"\u003e\u003ch3\u003eDLYa ULUChShENIYa PODAChI NA 20-FUTOVYE OTVERSTIYa V KORMUShKE NA 20-FUTOVYE OTVERSTIYa V GORIZONTAL'NOJ RABOTE\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9786202984799","offer_id":40148614742109,"sku":"9786202984799","price":41.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/b0dca407-5101-4389-9fd8-6efb4545cbeb.jpg?v=1759035581","url":"https:\/\/shop.autorenwelt.de\/products\/tehniko-jekonomicheskaya-ocenka-bureniya-i-vzryvnyh-rabot-von-ivan-calderon","provider":"Autorenwelt Shop","version":"1.0","type":"link"}