English translation for "分段下部掏槽崩落开采"

sublevel undercut caving method

Related Translations:

崩落度测定仪:  slump meter

桶形掏槽:  box type cutcylinder cut

下部转动:  lower motion

低含水量开采:  low-water-cut production

分段电阻:  gradedresistancesubdivided resistance

分段照射:  graded irradiationirradiation， graded

分段电势:  graded potential

覆盖分段:  overlay segments

分段模式:  fragmentation schema

工艺分段:  sub process zone

Similar Words：

"分段文件" English translation, "分段无充填工祖采矿法" English translation, "分段铣削" English translation, "分段系统" English translation, "分段隙" English translation, "分段下部掏槽崩落开采法" English translation, "分段下面拉底" English translation, "分段下钻" English translation, "分段显示文件" English translation, "分段显影" English translation