Cast iron sectional radiators radiator Such transfers about 30% of the total amount of heat radiation, and 70% of the heat transferred by convection. Section radiators cast iron. Operating pressure 6atm. The most widely used radiators have the MS-140 (GOST 8690-75). A distinctive feature of the radiator – high thermal inertia. Because of the low […]
more... »
Most things in the operation loses its beautiful appearance. The surface may become darker, the paint peeling in places and left behind. Finishing furniture can be opaque and transparent. First, as a rule is called masking and is applicable to ordinary wood: pine, spruce, birch plywood and other species. Transparent finish filled with a variety […]
Tags: construction of life, Technology Repair
more... »