catalysts with technetium compounds and technetium
词语： catalysts with technetium compounds and technetium
解释： 用锝化合物作为催化剂
词典： 专利专业英汉词典
catalysts with technetium compounds and technetium 相关解释
用锝化合物作为催化剂 catalysts with technetium compounds and technetium