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coolant: carbon dioxide /ˈkuːlənt/ n

中文：二氧化碳冷却剂

中文 · 二氧化碳冷却剂Español · refrigerante : dióxido de carbonoFrançais · caloporteur : gaz carbonique
Meaning：Carbon dioxide: gas that is heavier than air and is produced by burning graphite.
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Carbon dioxide reactor

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