原装现货库存；MD400F640PD1A，MD640.400-52,PG640400RA4-3,PD640G200B,PD640G400DA-100B,MD480N640PG1,MD480B640PG1，MD480T640PG3，MD400F640FD4，MD800TT10-C1，MD400F640PD2A，MD400F640PD6，MD480L640PG2)