JM744X膜片式快开排泥阀 DN65-DN... 河北利创阀门制造有限公司

p1Src=//y1.yzimgs.com/uploads/520854/2017228-141837842.jpg?watermark/2/text/5rKz5YyX5Yip5Yib6ZiA6Zeo5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast"