混こん合ごう火か薬やく

noun

explosive mixture

Technical term for a mixture of substances that can explode, used in fields like chemistry, pyrotechnics, or military contexts.

• この工こう場じょうでは混こん合ごう火か薬やくを慎しん重ちょうに取とり扱あつかっている。

  This factory handles explosive mixtures with great care.