日本NFK通用法兰型金属软管 NK-2500 图片

p1Src=//y1.yzimgs.com/uploads/556607/2026629-134843481.png?watermark/2/text/5rGg55Sw5bGL5a6e5Lia77yI5rex5Zyz77yJ5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/500/fill/I0E3QTlBOA==/gravity/SouthEast"

aa