1) drill blasting technology
钻爆技术
1.
With the vigorous development of China s science and technology, the drill blasting technology for tunnel-dig-ging has been greatly developed and advanced since 1960.
随着我国科学技术的蓬勃发展,全国隧道(洞)掘进钻爆技术自上世纪60年代以来至今也有长足的发展与进步。
2) new useful technology for drilling and explosing
实用钻爆新技术
1.
Reserch & applying of new useful technology for drilling and explosing deep vertical sliaft;
深立井开凿实用钻爆新技术研究和应用
3) bore hole blasting
大孔径钻爆技术
4) blasting technology
爆破技术
1.
The application of deep-hole bench blasting technology in deep excavation works;
深孔梯段爆破技术在深基坑开挖中的应用
2.
Research on general blasting technology of stone cubic digging of railway A complex line;
铁路A级复线石方开挖综合爆破技术研究
3.
Brief introduction of the blasting technology of digging hole in stone by manual work;
人工挖孔入岩爆破技术简介
5) blasting technique
爆破技术
1.
The application of blasting technique in drilling pile;
爆破技术在成孔桩中的应用
2.
Application of controlled blasting technique in excavation of pile holes;
控制爆破技术在桩孔开挖工程中的应用
6) exploding technology
爆炸技术
1.
The induction of exploding technology into petroleum industry was more than 100 years, and the industrial scale application of exploding technology was more than 20 years, it involved in perforation, fracturing and so on.
爆炸技术引入石油行业已有一百多年的历史,大规模的工业应用也有二三十年的历史,在低渗透油藏的增产方面,涉及到了射孔、高能气体压裂等多个领域。
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条