huí huǒ
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Chinese dictionary
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  • 1

    v.tempering; draw the temper

    • gāo wēn huí huǒ

      高温回火

      high temperature tempering

    • huí huǒ cuì xìng

      回火脆性

      temper brittleness

    • huí huǒ gāng

      回火

      tempered steel

  • 2

    v.backfire; (of flame from oxyacetylene blowpipe) flareback burn in the opposite direction

Chinese words with pinyin hui huo