automatic defrosting造句

Newer refrigerators may include automatic defrosting, chilled water and ice from a dispenser in the door.
In 1959 Zanussi launched the first Supermarket fridge with automatic defrosting and two compartments with separate temperature controls.
Freezers with automatic defrosting and combined refrigerator / freezer units which also apply self defrosting to their freezer compartment are called " frost free ".
Under the new rules, a typical 22-cubic-foot refrigerator-freezer with automatic defrosting will use about 535 kilowatt-hours a year, down 30 percent from 767 kilowatt-hours for an average model now.
These devices, or " appliances ", did not go into mass production for use in the home until after World War II . The 1950s and 1960s saw technical advances like automatic defrosting and automatic ice making.
It's difficult to find automatic defrosting in a sentence. 用automatic defrosting造句挺难的

In a modern frost-free unit, I have seen the opposite happen : I fill the ice trays, go back a month later and there is only a fraction of the thickness of ice, because the automatic defrosting has melted the frost on the cooling coils and drained it away, but the solid ice has Edison 23 : 35, 16 October 2006 ( UTC)