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- The selection of open chamber blasting parameters in our mine has been introduced for communion and improving the technology of open chamber blasting. 通过对本矿露天矿山硐室爆破参数选择介绍,达到相互交流,进一步提高露天硐室爆破技术的目的。
- The Application of Porous Prilled ANFO Explosives Prill in Open Chamber Blasting 多孔粒状铵油炸药在露天药壶爆破中的应用
- open chamber blasting 硐室爆破
- The influence of blasting scheme on the cost of chamber blasting is discussed. 本文讨论了爆破方案对硐室爆破成本的影响情况。
- So that designations and construction method of chamber blasting of phyllite are introduced,it obtained good blasting effect in this paper. 鉴于此,本文介绍一种千枚岩硐室爆破的设计和施工方法,取得了较好的爆破效果。
- The chamber blasting with bar charges is used in rock dig of openpit, railway road, hydroelectric industry and other projects. 条形药包峒室爆破广泛用于矿山露天的剥离,铁路、公路、水电等基建工程土石方的开挖。
- In the exploitation rock was mined by strengthened loose chamber blasting,and the ore was mined by big cavity ratio non-coupling linear charge blasting. 根据现场的实际条件,围岩爆破选用加强松动硐室爆破,矿体爆破采用大空腔比不耦合条形装药松动爆破技术。
- This article introduces Fenhe reservoir rock plug blasting practice, which was carried out in the thick layer of silt underwater and chamber blasting plus drilling method was adopted. 介绍了汾河水库泄洪隧洞进水口岩塞爆破的方案,该隧洞既在水下又在较厚淤泥下,因此采用了洞室加钻孔爆破方案。
- Using chamber blasting, a hilltop in Jingtieshan Mine of Jiuquan Steel &Iron Company was blasted so as to make a good overburden for mining of No.2 orebody. 酒钢镜铁山矿运用硐室大爆破处理山头岩体，以便为2号（中）矿体的开采形成良好的覆盖层。
- CAD used in chamber blasting of cutting 路堑硐室爆破计算机辅助设计
- Practice of DBS System to Chamber Blasting Design DBS系统在洞室爆破设计中的应用
- Application of Small-Burden Millisecond Chamber Blasting Technology in Open Pit Ores 小抵抗线硐室爆破技术在露天矿削顶工程中的应用
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- The chamber blasting skill used in the project construction 洞室爆破技术在工程施工中的应用
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长？
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- Strip Charge Chamber Blasting of Quarry in Wushan Copper Mine 武山铜矿采石场条形药包硐室爆破实践
