sábado, 12 de febrero de 2011

Cierzo Climatización

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  1. Drawing is a forming course of during which the steel is stretched over a type or die. In deep drawing the depth of the part being made is more than half its diameter. Deep drawing is used for making automotive gasoline tanks, kitchen sinks, two-piece aluminum cans, etc. Deep drawing is mostly done in quantity of} steps referred to as draw reductions. Deep drawing may be achieved with fewer reductions by heating the workpiece, hypoallergenic duvet insert for example in sink manufacture.