FUJIDQ销售接近开关：NJK-5018E，NJK-5018D，NJK-2018A，NJK-2018B，NJK-2018S，SD-3020A，SD-3020B，SD-3020S，SD-3020C，SD-3020D，SD-3020G，SD-3020AL，SD-3020BL，SD-2020A，SD-2020B，SD-2020S，SE-3025A，SE-3025B，SE-3025S，SE-3025C，SE-3025D，SE-3025G，SE-3025AL，SE-3025BL，SE-2025A，SE-2025B，SE-2025S)