blasting works
... 燃爆工地;爆破工地:blasting site 燃爆工程;爆破工程:blasting works 燃爆;爆破:blast ...
explosive engineering
... 岩体力学 rock mechanics 爆破工程 explosive engineering 工程概预算 engineering budgeting ...
Boom Bang
Technical Drill& Blast Engineer
explosion engineering CAI