日本Shin-Etsu信越热缩管ST-30DG(1.0) 青岛澳海源国际贸易有限公司

p1Src=//y3.yzimgs.com/uploads/442392/2020417-105433529.jpg?watermark/2/text/6Z2S5bKb5r6z5rW35rqQ5Zu96ZmF6LS45piT5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/300/fill/I0E3QTlBOA==/gravity/SouthEast