KHB3K-G1/2-L-1112-01X,KHB3K-G1/2-L-4114-01X,BK3K-G1/2-L-1212-01X,BK3K-G1/2-L-42 KHB3K-G1/2-L-1112-01X,KHB3K-G1/2-L-4114-01X,BK3K-G 无锡市昌林自动化科技有限公司