西门子 CP 5621 5622 MPI/DP/PPI 通讯卡
支持6GK1562-1AA00 6GK1562-2AA00 技术支持 订购可开票
Contact: Manger.Jiao
Phone: 15054540955
Tel: 15054540955
Email: ytqh_electric@163.com
Add: Yantai City, Shandong province by the technical development zone, Zhujianglu Road, No. 42