变压器，BK-150VA(铜) 415 380/220 24 上海临嘉科教仪器有限公司

p1Src=//y1.yzimgs.com/uploads/391770/20250116-71329164.jpg&p2Src=//y1.yzimgs.com/uploads/391770/20250116-45561951.jpg&p3Src=//y1.yzimgs.com/uploads/391770/20250116-63038617.jpg