德国施克SICK光电开关GTB6-P1212 图片

p1Src=//y2.yzimgs.com/uploads_old/362990/2015060213450024_old.jpg&p2Src=//y2.yzimgs.com/uploads/362990/201995-10230283.jpg?watermark/2/text/5rex5Zyz5biC5Yib5Liw5Luq5Zmo5Luq6KGo5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/Center"