鉛芯插入身體有無害?
2006-10-15 6:59 am
我讀小學時,用膝頭坐落梳發,一粒鉛芯插入芯膝頭,直徑有2mm.一直無理佢,吾知對身體有無害呢?
回答 (2)
2006-10-15 7:04 am
✔ 最佳答案
鉛芯筆的芯是沒有害的,因為鉛筆芯不是用鉛來製造的,而是用石墨(Graphite)來製造的. 所以不用太過擔心會有害啊!
圖片參考：http://hk.yimg.com/i/icon/16/3.gif
2006-10-15 12:30 pm
NO.
When I was small(when i was in primary school), a small debris of 鉛芯 was punctured through my skin of my arm accidentally. Weeks later I found a small dark-rod shape like subtance appeared just under my skin in my armpit. I suspected that was the 鉛芯 pass through the lymphatics and went to there. Years after, the thing under my armpit disappeared.
When I was small(when i was in primary school), a small debris of 鉛芯 was punctured through my skin of my arm accidentally. Weeks later I found a small dark-rod shape like subtance appeared just under my skin in my armpit. I suspected that was the 鉛芯 pass through the lymphatics and went to there. Years after, the thing under my armpit disappeared.
參考: me
收錄日期: 2021-04-13 18:36:42
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20061014000051KK06486