seam etc
121Resistance welding — refers to a group of welding processes that produce coalescence of faying surfaces where heat to form the weld is generated by the resistance of the welding current through the workpieces. Some factors influencing heat or welding temperatures are …
122Flat roof — A flat roof is a type of covering of a building. In contrast to the sloped form of a roof, a flat roof is horizontal or nearly horizontal. Materials that cover flat roofs should allow the water to run off freely from a very slight… …
123Metal 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 …
124Morupule Colliery — Location …
125Pipe (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… …
126Granite data services — Infobox Software name = Granite data services caption = collapsible = author = developer = released = latest release version = latest release date = latest preview version = latest preview date = frequently updated = programming language =… …
127List of collieries in Lancashire 1854-present — The Lancashire coal field was the most prolific in England, the number of shafts sunk to gain coal number several thousand, for example, in 1958, Wigan undertook a survey of old shafts and located 500. In 1980 following several years of… …
128Velcro — hooks Velcro loops Velcro is the brand name of the first commercially marketed fabric hook and loop fastener …
