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to phrases
камерно-столбовая система разработки
stresses
goldmin.
room&pillar mining method
(
MichaelBurov
)
;
room-and-pillar mining
(
MichaelBurov
)
mining.
room-and-pillar system
(КССР
Bema
)
;
North-Staffordshire method
;
board-and-pillar method
;
board-and-pillar system
;
bord-and-pillar method
;
breast-and-pillar method
;
pillar system
;
pillar working
;
room-and-pillar method
;
room-and-stoop
;
stall-and-brest method
;
stall-and-brest system
;
board-and-stall system
;
breast-and-pillar system
;
chamber-and-pillar system
;
pillar-and-room system
;
room-and-rance system
(с нарезкой узких столбов)
;
stoop-and-room system
O&G
pillar extraction drilling
tech.
pillar-and-breast system
камерно-столбовая система разработки:
34 phrases
in 3 subjects
Geology
1
Mining
28
Technology
5
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