/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: palacekim https://cdn.slidesharecdn.com/profile-photo-palacekim-48x48.jpg?cb=1584284878 Business Develpment and BOT Project consulting, Professionals in New and Renewable Energy, Biogas, Biosolid, Sludge Drying, Gas engine generator, Smart BMP