巴歇尔槽 巴歇尔污水计量槽 TR450－300 北京同德创业科技有限公司

p1Src=//y1.yzimgs.com/uploads_old/378650/2014092515403974_old.jpg&p2Src=//y1.yzimgs.com/uploads_old/378650/2014092515403974_old_1.jpg&p3Src=//y1.yzimgs.com/uploads_old/378650/2014092515403974_old_2.jpg