2T-8-8,2T-8-10,2T-10-10,2T-10-12,2T-8-G1/8,2T-10-G1/8,2T-14-G1/4,内接双通接头 2T-8-8,2T-8-10,2T-10-10,2T-10-12,2T-8-G1/8 无锡市昌林自动化科技有限公司