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open pit; open-pit workings; surface workings; open cast site; open-pit field; quarry; open pit field; surface pit; open casting; surface mining; open-cut mining; open cutting; open-mining; opencasting; open-pit mining; open working; open excavation; strip mining; opencast mining; surface mine; open cast; open; cut; open work; open-pit mine; opencast mine; strip pit | |||
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opencut; open-pit | |||
quarry | |||
open-cast mining | |||
opencast mine | |||
surface mine | |||
stripmine | |||
open pit; strip pit | |||
open cast; open work | |||
opencast; strip mine | |||
open cut; open mine | |||
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open pit | |||
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open-work |
露 天 矿 : 151 phrases in 18 subjects |