用夜視鏡望D磷粉
係唔係會發光架?
如果唔係,
咩物質用夜視鏡望會發光呢?
收錄日期: 2021-04-30 13:31:50
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20080610000051KK00592