CaC2 + 2H2O--〉C2H2 + Ca(OH)2
现在你是大明星了,这羊肉串俺自己烤:)一个人搞定:)
CaC2 + 2H2O--〉C2H2 + Ca(OH)2
现在你是大明星了,这羊肉串俺自己烤:)一个人搞定:)
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