You are viewing a single comment's thread from:RE: The "little" distillation kit -- 小小的蒸餾裝置View the full contextseabearflying (53)in #science • 7 years ago 有没有冷凝回流装置，有没有旋蒸瓶哈哈。
有!!! 🤣🤣
找天介紹這個也不錯!!!