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boiler incrustation, oils and tatty mattersЗначение термина boiler incrustation, oils and tatty matters в knolikboiler incrustation, oils and tatty matters - boiler incrustation, Oils and Tatty Matters boiler incrustation, oils and tatty matters - Fatty matters were much used at one time, but now seem to have been given up. Certainly, they cannot be considered as satisfactory additions to a boiler. Under the conditions present they must undergo decomposition into fatty acid, and this will act corrosively on the boiler plates and fittings. Paraffin and petroleum oils are also objectionable. Рядом со словом boiler incrustation, oils and tatty matters в knolik
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