Podľa druhej vety termodynamickej prúdi tepelná energia z látky alebo predmetu s vyššou teplotou k látke alebo predmetu s nižšou teplotou. ). In the long run of twentieth century industrial countries stopped production of freons, but producing nations around the world have not stopped it still. An additional difficulty is https://holdendkosx.bloggactivo.com/22428335/tepelná-čerpadla-chlazení-fundamentals-explained