花崗岩多多少少都有點放射。不過我還是會選花崗岩,個人偏好
quartz不含放射性
所有跟帖:
• 可quartz有揮發性 -fitgirl- ♀ (0 bytes) () 09/16/2023 postreply 18:19:00
花崗岩多多少少都有點放射。不過我還是會選花崗岩,個人偏好
• 可quartz有揮發性 -fitgirl- ♀ (0 bytes) () 09/16/2023 postreply 18:19:00
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