適用于西門子S7-300 PLC 20針
適用于西門子S7-300 PLC 40針
編碼器聯軸器
Automatic control sy
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