Notes
edit- ^ "Burj Khalifa". Wikipedia. 2017-03-05.
- ^ KurdishStudent (2010-01-05), Burj Khalifa (Burj Dubai) Construction - Animation - U.A.E., retrieved 2017-03-06
- ^ "PVC Pipes - Pressure Ratings". www.engineeringtoolbox.com. Retrieved 2017-03-06.
- ^ "Pressure Ratings of Steel Pipes" (PDF). Retrieved 2017-2--25.
{{cite web}}: Check date values in:|date=(help) - ^ "10 Fun Facts about the Burj Khalifa - Luxe Adventure Traveler". Luxe Adventure Traveler. 2012-12-08. Retrieved 2017-03-06.
- ^ "Wrought Steel Pipe - Bursting Pressures". www.engineeringtoolbox.com. Retrieved 2017-03-06.
- ^ "PVC Pipe | U.S. Plastic Corp". www.usplastic.com. Retrieved 2017-03-06.
- ^ "Steel Pipe Price, Steel Pipe Price Suppliers and Manufacturers at Alibaba.com". www.alibaba.com. Retrieved 2017-03-06.
- ^ "Pipe Weight per Foot Calculator : Pipe Industries". www.pipeindustries.com. Retrieved 2017-03-06.
- ^ E., Stewart, Warren; N., Lightfoot, Edwin (2007-01-01). Transport phenomena. Wiley. ISBN 9780470115398. OCLC 762715172.
{{cite book}}: CS1 maint: multiple names: authors list (link)