採炭

さいたん
coal mining

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さいたん【採炭】

coal mining.

～する mine [extract, excavate] coal; hew out coal.

採炭業 the coal mining industry.

採炭切羽(_きりは) a coal face.

採炭所 a colliery; a coal mine; 〔堅坑〕 a pit; a shaft; 〔横坑〕 an adit.

採炭目標 a coal production target.

採炭量 coal output.

採炭労働者 a coal miner [hewer]; a pitman; a collier.