最終更新日:2024/07/29
Green vitriol is used as a mordant in dyeing and printing textiles.
正解を見る
Green vitriol is used as a mordant in dyeing and printing textiles.
編集履歴(0)
Green vitriol is used as a mordant in dyeing and printing textiles.
Green vitriol is used as a mordant in dyeing and printing textiles.