calcium oxide钙氧化物详细»
calcium oxide〔名词〕氧化钙详细»
calcium oxide〔名词〕氧化钙详细»
calcium oxide〔名词〕氧化钙生石灰详细»
calcium oxide〔名词〕氧化钙,生石灰详细»
calcium oxide〔名词〕氧化钙详细»
calcium oxide〔名词〕氧化钙详细»
calcium oxide氧化钙,生石灰,未消化的石灰详细»
氧化钙burnt lime;calcia;calcium lime;calcium oxide;quicklime详细»