烟台 USB-MPI+西门子S7-300/400 plc编程电缆通讯线
下载线 6GK1571-0BA00-0AA0 技术支持
提供发票
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