文具加丨聊聊钢笔墨水的成分，为什么墨水会洇纸？染料墨水与碳素墨水_哔哩哔哩

Name: %E6%96%87%E5%85%B7%E5%8A%A0%E4%B8%A8%E8%81%8A%E8%81%8A%E9%92%A2%E7%AC%94%E5%A2%A8%E6%B0%B4%E7%9A%84%E6%88%90%E5%88%86%EF%BC%8C%E4%B8%BA%E4%BB%80%E4%B9%88%E5%A2%A8%E6%B0%B4%E4%BC%9A%E6%B4%87%E7%BA%B8%EF%BC%9F%E6%9F%93%E6%96%99%E5%A2%A8%E6%B0%B4%E4%B8%8E%E7%A2%B3%E7%B4%A0%E5%A2%A8%E6%B0%B4
Uploaded: 2025-07-10T22:10:48.433Z