The refrigerant flows through the coils on the back or under the freezer and through an expansion valve to the inside of the freezer. As the refrigerant passes through the expansion valve the pressure drops and hence the temperature also drops.
The noun MM has 1 sense: 1  1. a metric unit of length equal to one thousandth of a meter. 2  Meaning: 3  A metric unit of length equal to one thousandth of a meter. 4  Classified under: 5  Nouns denoting quantities and units of measure. 6  Synonyms: 7  millimeter; millimetre; mm. 8  Hypernyms (mm is a kind of...):
What is HHM? There may be more than one meaning of HHM, so check it out all meanings of HHM. one by one. HHM definition / HHM means? The Definition of HHM is given above so check it out related information. What is the meaning of HHM? The meaning of the HHM is also explained earlier. Till now you might have got some idea about the acronym, abbreviation or meaning of HHM. What does HHM mean? is explained earlier. You might also like some similar terms related to HHM to know more about it.