词语carbon content
解释碳含量
carbon content〔名词〕含碳量详细»
carbon content碳素成分详细»
carbon content〔名词〕碳含量详细»
carbon content〔名词〕碳含量,含碳量详细»
carbon content含碳量详细»
碳含量carbon content详细»
碳含量carbon content;carboncontent详细»