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| English | Russian |
| drilling and excavating | бурение и проходка горных выработок (vatnik) |
| slurry excavating | шламовая проходка (A slurry excavating method for excavating the ground or drilling a hole using excavating slurry containing a powder of water absorbing resin. This method makes it easy to prevent the slurry from flowing into gaps in the ground or cracks in fractured shale layer or fissile layer while excavating the ground. vatnik) |