English translation for "煤柱回采钻眼"

pillar extraction drilling

Related Translations:

回采平巷:  butt headingextraction driftextraction gallerylevel gallerystope driftstoping drift

矿柱回采:  pillar extractionpillaringrobbing pillars

矿石回采:  extraction of oreore extraction

煤矿回采:  stope of coal mines

混合回采:  bulk mining

回采层:  winning shift

快速回采:  fast extraction

回采工作面:  stope

回采区:  winning area

回采矿柱:  pillar drawingpillar robbingrobbing

Example Sentences:

1.

Pillar extraction drilling 煤柱回采钻眼

Similar Words：

"煤柱" English translation, "煤柱爆破" English translation, "煤柱边的采落部分" English translation, "煤柱放顶线" English translation, "煤柱分隔回采法" English translation, "煤柱回收" English translation, "煤柱回头" English translation, "煤柱间的平巷" English translation, "煤柱煤" English translation, "煤柱燃烧" English translation