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...):
For FFM we have found 223 definitions. What does FFM mean? We know 223 definitions for FFM abbreviation or acronym in 8 categories. Possible FFM meaning as an acronym, abbreviation, shorthand or slang term vary from category to category. Please look for them carefully. FFM Stands For: