防爆接近开关、NBN4-12GM50-E0-V1、NJ4-12GM-N 麻城施迈赛工业自动化有限公司

p1Src=//y3.yzimgs.com/uploads_old/440717/2015040911435636_old.png&p2Src=//y3.yzimgs.com/uploads_old/440717/2015040911435690_old.jpg&p3Src=//y3.yzimgs.com/uploads_old/440717/2015040911435699_old.jpg