... 开发矿山：opening up 开发爆破：exploitation blasting 开发;露出：uncovering ...
基于82个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
The demolition described here is a chamber blasting which conducted for exploitation of stones within a limited time, under a strict requirement of high quality and low cost.
在时间紧、任务重、要求高、成本低的情况下，进行了一次以石料开采为目的的硐室爆破。
youdao
应用推荐
模块上移
模块下移
不移动