B72220S3271K101规格参数
相关型号
B72220S3301K101 B72220S3321K101 B72220S350K101 B72220S381K101 B72220S400K101 B72220S400K551 B72220S421K101 B72220S421K551 B72220S461K101 B72220S461K503