building pit blasting的意思|示意
美 / /
英 / /
建筑坑爆破
building pit blasting的网络常见释义
基坑爆破 ... 爆破比例: explosion ratio 基坑爆破: building pit blasting 上升爆破: uplift blasting ...
building pit blasting相关例句
Drillers in this unit group operate mobile drilling machines to bore blast holes in open-pit mines and quarries and to bore holes for blasting and for building foundations at construction sites.
该项中的钻探工人操作移动钻孔机实施露天矿和采石场的钻孔爆破以及建筑工地的建筑物基础设施的爆破工作。