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单词 θ214187
释义
society > occupation and work > equipment > machine > machines which impart power > boiler > [noun] > supply of water or air to (3)
feed-water1862

A supply of water for the boiler of an engine. Also attributive and in other combinations, as feed-water-apparatus, feed-water-heater, feed-water-pump

fan draught1894

a system of supplying air in boiler furnaces by means of mechanically driven fans.

make-up1930

Replenishment of a substance, amount, or resource so as to bring it up to some required or agreed level, esp. in an industrial process; that which…

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更新时间:2025/1/30 13:23:54