A70GT4470AA00K规格参数
相关型号
A70IF21002600J A70IF21002600K A70IF2100AA00J A70IF2100AA00K A70IF2150AA00J A70IH22202600J A70IH2220AA00J A70IH2220AA00K A70IH2330AA00K A70IH2470AA00J