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открытый забойstresses
dril. openhole (MichaelBurov)
geol. unsealed place; open stope
mining. open face
O&G uncased borehole; open hole well; open-hole well; openhole well; uncased hole
O&G. tech. open hole
открыть забой
geol. establish the face
mining. establish a face; open off
открытый забой: 45 phrases in 11 subjects
Construction1
Drilling2
Geology4
Gold mining5
Hydraulic engineering1
Mining13
Oil / petroleum3
Oil and gas11
Oil and gas technology1
Quarrying1
Technology3