/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: FaqihuddinKhan https://cdn.slidesharecdn.com/profile-photo-FaqihuddinKhan-48x48.jpg?cb=1611553156 Senior Design Engineer with more than 8 years of experience in Solar & HVAC System Design, Installation, Testing & Commissioning