| http://www.w3.org/ns/prov#value | - In the automotive industry, it is used in brake lining, clutch facings and gaskets; in construction, in combination with cement and other materials to form a great variety of fireproof and heat insulating products ranging from fire-proof shingles and sidings for roofs and walls to such commonplace articles as pipe and boiler coverings The importance of asbestos fibre in a defence economy can hardl
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