catalyst with silica and silica (silicon dioxide)是什么意思、英文翻译及中文解释

词汇语 人气:525

catalyst with silica and silica (silicon dioxide)

catalyst with silica and silica (silicon dioxide)是什么意思、英文翻译及中文解释

词语: catalyst with silica and silica (silicon dioxide)

解释: 含有硅石的催化剂和硅石(二氧化硅)

词典: 专利专业英汉词典

最近更新