Benzene can cause cancer._八爪魚工作室吧

作者共發了4篇帖子。

	1樓巨大八爪鱼 2014-6-6 21:13 So it's very dangerous.
	2樓巨大八爪鱼 2014-6-6 21:14 Benzen can easily volatilize.
	3樓巨大八爪鱼 2014-6-6 21:14 volatilise
	4樓巨大八爪鱼 2014-6-6 21:15 At what temperature does it evaporate?