B72220S2421K504规格参数
相关型号
B72220S2421K504V87 B72220S2421K505V87 B72220S2461K101 B72220S2461K101V87 B72220S2500K101 B72220S250K101 B72220S250K151 B72220S250K551 B72220-S2511A B72220S2511K101