光电色标传颜色开关传感器制袋包装机纠编KT5WKT5G2P2N1116 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads//20240703-13616520.jpg&p2Src=//y1.yzimgs.com/uploads//20240703-86239075.jpg&p3Src=//y1.yzimgs.com/uploads//20240703-72701862.jpg