CHINTYBLX-WL/CA12AC-15:0.79/DC-13:0.14AC380/DC220可调滚轮转动臂限位开关非密封式? 31.90 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20250116-63038617.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20250116-70736520.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20250116-08370075.jpg