The insulation tester made by nitro nobel permits direct measurement on blasting sites without any risk whatsoever . 诺贝尔炸药公司生产的绝缘检验器,能够用来在爆破地点直接进行量测而没有任何危险。
Research on blast - hole computer - aided design system 炮孔计算机辅助设计系统研究
Researches on blasting parameters of triangle burn cut 三角柱直眼掏槽爆破参数研究
Fractal study on blasting energy of top coal 综放顶煤爆破能量的分形研究
The development of safety criterion on blasting vibration effect 爆破地震效应安全判据的发展
Numerical analysis on blasting in holes with three dimensional slots 三维切槽孔爆破的数值分析
Practice and technology on blast furnace push 高炉推移技术与实践
Test and research on blasting mining in thin seam of liangzhuang mine 良庄煤矿薄煤层炮采试验研究
Study on blast furnace tuyere coke and coal blending cokemaking tests 高炉风口焦研究及配煤炼焦试验
Study on blast - induced liquefaction model for 3 - phase saturated soil 三相饱和土爆炸液化机理模型研究