/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: ahmedelsheikh5095 https://cdn.slidesharecdn.com/profile-photo-ahmedelsheikh5095-48x48.jpg?cb=1610997549 Experiance in Waste water treatment plant modefication.trubleshooting.design .water filtration and desalination