朱砂當受熱至386℃即可汞,才會對人體造成一定損害。
所有跟帖:
• 也有可能裏麵含有遊離汞。 -chufang- ♀ (0 bytes) () 08/19/2021 postreply 18:34:05
• 也有可能裏麵含有遊離汞。 -chufang- ♀ (0 bytes) () 08/19/2021 postreply 18:34:05
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