反はん射しゃ炉ろ

noun

reverberatory furnace

Technical term in metallurgy and industrial history. A furnace where heat is reflected from the roof onto the material being processed.

• 幕ばく末まつに反はん射しゃ炉ろが各かく地ちで建けん設せつされた。

  Reverberatory furnaces were built in various places at the end of the Edo period.