blasting agent

常見例句

The scheme design of demolishing reinforced concrete railway pier by staticdemolition agent blasting, implementation method and blasting results are presented.
介紹了用破碎劑脹裂法拆除鋼筋混凝土鐵路橋墩的方案設(shè)計、施工方法及破碎效果。
In this paper, first, the chemistry, the expanding pressure and other characteristics of the static blasting agent were studied, then, some useful results were obtained.
本文以實驗出發(fā)，首先對靜態(tài)爆破劑的化學(xué)性能，膨脹壓力性能等進行了一些研究，得出了一些有用的結(jié)果。
In this paper, the author discusses what measures should be taken in order to obtain the expected blasting effect in rock tunnelling after the approved blasting agent is used in operation.
本文介紹了煤礦井下巖巷掘進工作面爆破作業(yè)改用煤礦許用炸藥后，為了保證預(yù)期的爆破效果所應(yīng)采取的措施。