The insulation tester made by nitro nobel permits direct measurement on blasting sites without any risk whatsoever . 諾貝爾炸藥公司生產(chǎn)的絕緣檢驗器,能夠用來在爆破地點直接進行量測而沒有任何危險。
Research on blast - hole computer - aided design system 炮孔計算機輔助設計系統(tǒng)研究
Researches on blasting parameters of triangle burn cut 三角柱直眼掏槽爆破參數(shù)研究
Fractal study on blasting energy of top coal 綜放頂煤爆破能量的分形研究
The development of safety criterion on blasting vibration effect 爆破地震效應安全判據(jù)的發(fā)展
Numerical analysis on blasting in holes with three dimensional slots 三維切槽孔爆破的數(shù)值分析
Practice and technology on blast furnace push 高爐推移技術(shù)與實踐
Test and research on blasting mining in thin seam of liangzhuang mine 良莊煤礦薄煤層炮采試驗研究
Study on blast furnace tuyere coke and coal blending cokemaking tests 高爐風口焦研究及配煤煉焦試驗
Study on blast - induced liquefaction model for 3 - phase saturated soil 三相飽和土爆炸液化機理模型研究