The study has provided a ba se for design of blasting parameters of parallel cut.
为 含空孔直眼掏槽爆破参数设计提供了依据。
We'll literally have a parallel cut, where you can watch it just in the reference cameras.
我们将认真的进行平行的切割,而这只能在参考摄影机中看到。
In this paper the construction plan of mid depth parallel cut blast is introduced, meanwhile some important technical questions are pointed out.
介绍了采用中深直眼掏槽爆破的施工方案,并指出几个关键性的技术问题。
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