Eng

Carbon...

Carbon, Charcoal, Coal

Carbon, Charcoal, Coal, Soot

Carbon

碳元素

Carbon

(Element, Elements)

碳合金

Carbon alloy

碳和氮

Carbon and nitrogen

碳原子

Carbon atom

碳複合

Carbon composite

二氧化碳

Carbon dioxide

二氧化碳排放量

Carbon dioxide emissions

一氧化碳

Carbon monoxide

一氧化碳中毒

Carbon monoxide poisoning

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