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行业相关

wzht80046886 提问:天然气跟气灌气是一样的吗?

  • 最佳回答
    铁匠 半百

    答:天然气的主要成分是甲烷(CH4),以气态供应;瓶装煤气是液化石油气,的主要成分是丙烷(C3H8),以液态供应;天然气跟气灌气不是一样的。

  • 其他答案
  • 铁匠半百

    答:这要看你拥有哪种气多。通常天然气用管道供应,对于个人用户可以认为是"取之不绝、用之不尽的"。

  • 追问

    答:哪个时间用的长一些

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cq9电子跳高高技巧玩法
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