3WE6A60/CW220-50NZ5,3WE6A60/CW220-50NZ5L,3WE6A60/CW220-50NDL,3WE6A60/CW220-50ND 3WE6A60/CW220-50NZ5,3WE6A60/CW220-50NZ5L,3WE6A60/C 无锡市昌林自动化科技有限公司