NBR70抗老化进口耐高温耐油O型圈 S6 图片

p1Src=//y2.yzimgs.com/uploads/534969/20181226-124145402.jpg?watermark/2/text/5piG5bGx5biC546J5bGx6ZWH5YKF5pav6L6-54mp6LWE57uP6JCl6YOo/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"