heating-up period heating-up time heating value heat input heat-insulated heat-insulating heat-insulating material heat insulation heat-insulation layer heat interchange heat interchanger heat leakage heat-liberating process heat loss heat-loss recovery heat of condensation heat of crystallisation heat of evaporation heat of fission heat of fusion |
heating-up period продължителност на загряване Търсената дума е намерена |