The function of () in a refrigeration plant using Freon is to move moisture from all refrigeration system.
Freon 12 which is used to produce intense cold is normally a () when at atmospheric pressure and temperature.
The function of () in a refrigeration plant using Freon is to move moisture from all refrigeration system.
If liquid freon should come in with your skin, you should ()
In a centrifugal Freon refrigeration system, the overall capacity of the system is increased by()
The expansion valve on a Freon system controls the ().
In a centrifugal Freon refrigeration system, the overall capacity of the system is increased by()
If no gaskets are used in the piping joints of a Freon system, the joints must be()
Freon( )。
Freon 12 which is used to produce intense cold is normally a () when at atmospheric pressure and temperature.