/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: MohammadAliakbari https://cdn.slidesharecdn.com/profile-photo-MohammadAliakbari-48x48.jpg?cb=1523315195 6 years experience in a consulting company(design and construction-plumbing and HVAC) http://www.e-lood.com