B88069X8690B502规格参数
相关型号
B88069X8691S102 B88069X8691T502 B88069X8710C203 B88069X8710C252 B88069X8720B502 B88069X8730B502 B88069X8740B102 B88069X8740B502 B88069X8741S102 B88069X8741T502