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煤气放了10年还能用吗

更新时间: 2020-11-04 00:00:00     

煤气放了10年最好不要用了,难以保证保煤气没有泄漏,安全第一。煤气是以煤为原料加工制得的含有可燃组分的气体,根据加工方法、煤气性质和用途分为水煤气、半水煤气、空气煤气。

关键词: 煤气

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