最終更新日：2024/08/03

(mining) A direct single-acting pumping engine, in which the steam cylinder is placed above the pump.

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bull pump

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元となった辞書の項目

bull pump

noun

(mining) A direct single-acting pumping engine, in which the steam cylinder is placed above the pump.

The bull pump is used in mining to operate a direct single-acting pumping engine.

意味（1）

(mining) A direct single-acting pumping engine, in which the steam cylinder is placed above the pump.