化學反應,有毒物質高溫下被轉化或分解了。。。
所有跟帖:
• 老祖宗那時候沒有化學研究。 -薛成- ♂ (0 bytes) () 11/26/2016 postreply 13:38:05
• 老祖宗那時候沒有化學研究。 -薛成- ♂ (0 bytes) () 11/26/2016 postreply 13:38:05
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