QBY5-25/32/40密封座 球座 丁晴球座 隔膜泵球座 江浙沪包邮 上海正奥泵业制造有限公司

p1Src=//y2.yzimgs.com/uploads/529488/201825-142722996.jpg?watermark/2/text/5LiK5rW35q2j5aWl5rO15Lia5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p2Src=//y2.yzimgs.com/uploads/529488/201825-142742667.jpg?watermark/2/text/5LiK5rW35q2j5aWl5rO15Lia5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center&p3Src=//y2.yzimgs.com/uploads/529488/201825-142749163.jpg?watermark/2/text/5LiK5rW35q2j5aWl5rO15Lia5Yi26YCg5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/Center