船用蝶式止回阀 H76X-16 图片

p1Src=//y1.yzimgs.com/uploads/533903/20181020-1393352.jpg?watermark/2/text/5LiK5rW356Wd6ZqG5a6e5Lia5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast"