1P-1.6R/11N,1P-2R/11N,1P-2.5R/11N,1P-3.3R/11N,1P-4.2R/11N,1P-5R/11N,1P-5.8R/11N 1P-1.6R/11N,1P-2R/11N,1P-2.5R/11N,1P-3.3R/11N,1P-4 无锡市昌林自动化科技有限公司