电感式接近开关,T34M-D10NK,T34M-D10NH,T34M-D10NT,T34M-D10PK,T34M-D10PH,T34M-D10PT, T34M-D10NK,T34M-D10NH,T34M-D10NT,T34M-D10PK,T34M-D 无锡市昌林自动化科技有限公司