8.5020.8542.2048规格参数
相关型号
8.5020.8542.3600 8.5020.8542.5000 8.5020.8544.0100 8.5020.8544.1000 8.5020.8544.1024 8.5020.8544.2048.EX 8.5020.8544.4096 8.5020.854E.1024 8.5020.854E.2500 8.5020.854H.1024