galvanized
91Metal roof — A metal roof, often referred to as a tin roof, is a roofing system made from metal pieces or tiles. It is a component of the building envelope. Enough corrugated zinc/aluminium sheeting to cover an average sized house, transported by motor cycle …
92Pipe (material) — A pipe is a tube or hollow cylinder used to convey materials or as a structural component. The terms pipe and tube are almost interchangeable. A pipe is generally specified by the internal diameter (ID) whereas a tube is usually defined by the… …
93Chain-link fencing — Chainlink redirects here. For other uses, see Chainlink (disambiguation). Chain link fencing showing the diamond patterning. A chain link fence (also referred to as wire netting, chain wire fence, cyclone fence or hurricane fence) is a type of… …
94Edmund Davy — FRS (1785 5 Nov1857)Christopher F. Lindsey, ‘Davy, Edmund (1785–1857)’, Oxford Dictionary of National Biography, Oxford University Press, 2004 [http://www.oxforddnb.com/view/article/7311 accessed 6 April 2008] ] was a professor of Chemistry at… …
95Rainwater tank — A rainwater tank (sometimes called rain barrels , in North America or a water butt in the UK) is a water tank which is used to collect and store rain water runoff, typically from rooftops via rain gutters. Rainwater tanks are devices for… …
96List of Darkwing Duck characters — This article includes a list of characters from the animated series Darkwing Duck . Main characters*Darkwing Duck (Jim Cummings) Drake Mallard, average citizen by day and St. Canard s resident superhero by night. *Gosalyn Mallard (Christine… …
97Duct (HVAC) — A round galvanized steel duct connecting to a typical diffuser Fire resistance rated …
98ISO metric screw thread — The ISO metric screw threads are the world wide most commonly used type of general purpose screw thread.[1] They were one of the first international standards agreed when the International Organization for Standardization was set up in… …
99Mining in Iran — Industry and Mining from U.S. Central Intelligence Agency map of Iran 1978. Mining in Iran is under developed. Yet the country is one of the most important mineral producers in the world, ranked among 15 major mineral rich countries,[1] holding… …
100Australian residential architectural styles — can be broadly categorised as follows (there are overlaps between periods): *Pre Colonial Period 30,000 BCE 1788 CE *Old Colonial Period 1788 c. 1840 *Victorian Period c. 1840 c. 1890 *Federation Period c. 1890 c. 1915 *Inter War Period c. 1915 c …
