転炉 てんろ noun (common) (futsuumeishi) 転炉てんろ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) converter (used in refining);rotary kiln 漢字 kanji used 転 revolve, turn around 11画 炉 hearth, furnace 8画
転炉てんろ Noun English JMdict (multilingual) 1 noun (common) (futsuumeishi) converter (used in refining);rotary kiln
Shirabe