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单词 θ211404
释义
society > occupation and work > worker > workers according to type of work > manual or industrial worker > miner > [noun] > coal-miner > operating specific machinery (4)
plugman1797

a person who operates and maintains a pit pumping engine.

brakesman1849

In Coal Mining: see quot.

beltman1880

A person who makes or maintains belts for machinery (see belt, n.1 12); spec. (in Mining) a person responsible for the supervision and…

prop man1888

A man who places and attends to the props in a mine.

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更新时间:2025/1/24 10:58:58