English translation for "平行炮孔分段回采"

parallel-hole method of sublevel stoping

Related Translations:

后退式回采:  back comingbring backretreating working

竿炮:  linked cannons

分段提升机:  stage hoist

平行实验:  parallel experiment

平行链:  parallel chainsparallel strands

平行平巷:  counter entrycounter headparallel entriesparallel heading

平行搜寻:  parallel search

平行波束:  parallel beam

平行板:  clinographparallel plateparallel-plate

平行感染:  horizontal infection

Similar Words：

"平行排列" English translation, "平行排水系统" English translation, "平行盘式可塑仪" English translation, "平行刨床" English translation, "平行炮孔" English translation, "平行炮孔掏槽" English translation, "平行跑道进场着陆" English translation, "平行配合" English translation, "平行配置" English translation, "平行喷射膜喷头" English translation