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为什么笔芯摔多了就断水了呢

更新时间: 2020-10-10 00:00:00     

笔断水有以下2种情况:

1、是因为笔尖内的墨水已经成沉积了,如果是这种情况就先要用清水把笔清洗干净,然后用温水泡十几分钟使笔尖内的沉积化掉,最后用细软的塑料把笔尖洗干净;

2是因为笔尖和笔水接触不良,此时就要换一个笔尖了,由于笔芯的笔头损坏。

关键词: 为什么 笔芯

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