综合
厂家供应高纯5N锑化镓，99.99%-99.9999%锑化镓
MBE分子束外延原材料磷化铟，砷化镓，7n铟，7n锑
99.999%碲化镓【GaTe】12024-14-5
供应锑化镓GaSbwafer
供应刻蚀GaSb刻蚀锑化镓