VDC-1A,VDC-1B,VDC-11A,VDC-11B,VDC-12A,VDC-12B,VDC-22A,VDC-2 VDC-1A,VDC-1B,VDC-11A,VDC-11B,VDC-12A,VDC-12B,VDC- 无锡市昌林自动化科技有限公司