B66311G0250X127规格参数
相关型号
B66311G0250X187 B66311G0315X187 B66311G0500X127 B66311G0500X187 B66311G0600X127 B66311G0800X187 B66311G1000X127 B66311G100X187 B66311G150X127 B66311G150X187