mechanical stoker

名词 n.
中文释义

英文释义

名词 n.
  1. A device for moving coal, coke or anthracite into the firebox or furnace of a steam boiler, which was fitted to many large steam locomotives.
    — These boats maintain a speed of 21 knots and were built for coal firing, with mechanical stokers.

词形变化

mechanical stokers plural
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