thermosetting resin thermosetting varnish thermostability thermostable thermostat thermostatic thermostatic control thermostatic element thermostatic regulator thermostatic trap thermostat relay thermoswitch thermo-syphon cooling thesaurus thesaurus of engineering terms thiburethane thick thick arch dam thick bed thick capping |
thermosetting resin термореактивна смола Търсената дума е намерена |