福ncb-l2倍加e0/a2 -mnbb20/-方形pz0a0-v1f/ncnu1no+-e2//nbn40-

n/40开关e0e230a///+电感式/a2w接近 +传感器nj15ncb///+20ncnu1/

拍前议价：近原装 倍加福NCB20+U1+NBB20-U1-E0NCNU40+1+A0U 接开