4WE6A60/OFCG12NDKL,4WE6A60/OFCG12N9K4,4WE6A60/OFCG12N9Z4, 4WE6A60/OFCG12NDKL,4WE6A60/OFCG12N9K4,4WE6A60/OFCG 无锡市昌林自动化科技有限公司