Chrome，
QQ瀏覽器
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![人教版高中化學(xué)必修一1_《3.2幾種重要的金屬化合物》[申老師]『市一等獎(jiǎng)』優(yōu)質(zhì)課](http://imgshow.1ydt.com/img?url=%2F%2Fi0.hdslb.com%2Fbfs%2Farchive%2Fd01afe56d351d94923119925b49c7b10ae3f091d.jpg%40672w_378h_1c_%21web-search-common-cover)
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![高中必刷題狂K重點(diǎn)化學(xué)必修一第3章鐵金屬材料03“鋁三角”--Al3+、Al(OH)3、[Al(OH)4]-之間的相互轉(zhuǎn)化](http://imgshow.1ydt.com/img?url=%2F%2Fi2.hdslb.com%2Fbfs%2Farchive%2Fe3515522d80a7f2e6bb47b3c4f1f5137ecf8c781.jpg%40672w_378h_1c_%21web-search-common-cover)
播放：2 時(shí)間：2024-08-07簡介： -
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