İspanyolca | İngilizce | |
---|---|---|
Chemistry | ||
Chemistry | pilar de carbón [m] | broken rock |
Chemistry | pilar de carbón [m] | coal pillar |
Chemistry | pilar de carbón [m] | entry pillar |
Chemistry | pilar de carbón [m] | entry stump |
Mining | ||
Mining | pilar de carbón [m] | coal pillar |
Mining | pilar de carbón | entry stump |
İspanyolca | İngilizce | |
---|---|---|
Mining | ||
Mining | pilar protector de carbón | coal barrier |