Design and development is a process (or a set of processes) that uses. resources to transform general input requirements for an object into. specific output requirements. An object is any entity that is either conceivable or perceivable.
crypton is a specially engineered fabric with an integrated moisture barrier that promises permanent performance no stains no spills no worries this is our most durable fabric for furniture upholsteryrypton is a specially engineered fabric with an integrated moisture barrier that promises permanent performance no stains no spills no worries this is our most durable fabric for furniture upholstery
Teflon Â® is a brand name for a man-made chemical known as polytetrafluoroethylene (PTFE). It has been in commercial use since the 1940s. It has a wide variety of applications because it is extremely stable (it doesn't react with other chemicals) and can provide an almost frictionless surface.ost people are familiar with it as a non-stick coating surface for pans and other cookware. It is also used in many other products, such as fabric protectors. Perfluorooctanoic acid (PFOA), also known as C8, is another man-made chemical.