工博牌BBG型内啮合摆线齿轮泵，内啮合齿轮泵，齿轮油泵 BBG型 上海博洋水泵厂

p1Src=//y2.yzimgs.com/uploads/176307/20161218-951246.jpg?watermark/2/text/5LiK5rW35Y2a5rSL5rC05rO15Y6C/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast&p2Src=//y1.yzimgs.com/uploads/176307/20161218-957950.jpg?watermark/2/text/5LiK5rW35Y2a5rSL5rC05rO15Y6C/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast&p3Src=//y3.yzimgs.com/uploads/176307/20161218-9515413.jpg?watermark/2/text/5LiK5rW35Y2a5rSL5rC05rO15Y6C/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast