- refrigerated cave
- refrigerated centrifuge
- refrigerated compartment
- refrigerated conveyor
- refrigerated drum
- refrigerated gondola
- refrigerated item
- refrigerated lorry
- refrigerated mixer
- refrigerated pipework
- refrigerated processing
- refrigerated semitrailer
- refrigerated shelf
- refrigerated solid
- refrigerated transport
- refrigerated ventilation
- refrigerated warehouse
- refrigerated window
- refrigerating blast
- refrigeration art
- refrigeration condenser
- refrigeration costs
- refrigeration distribution
- refrigeration efficiency
- refrigeration mechanic
- refrigeration serviceman
- refrigeration supply
- refrigeration test
- refrigerative purification
- refrigerator circuit
- refrigerator door
- refrigerator liner
- refrigerator lining
- refrigerator space
- refrigerator-freezer
- refrozen
- regelation
- regeneration factor
- regenerative heating
- regenerative process
- regenerative repeater
- regenerator
- regenerator section
- Regge pole
- recycle
- red limit
- reddish
- reduced form
- reduced temperature
- reduced value
- reduced variable
- reduced volume
- reducing glass
- reduction
- redundancy
- reed relay
- reed switch
- reentrant winding
- reference pressure
- reflecting galvanometer
- reflectometer
- reflux
- refractivity
- refractor
- refreeze
- refrigerant battery
- refrigerant bypassing
- refrigerant cavity
- refrigerant column
- refrigerant concentration
- refrigerant constituent
- refrigerant contamination
- refrigerant desiccant
- refrigerant drier
- refrigerant entropy
- refrigerant expander
- refrigerant film
- refrigerant inlet
- refrigerant level
- refrigerant medium
- refrigerant passage
- refrigerant shortage
- refrigerant space
- refrigerant sump
- refrigerant-22 plant
- refrigerated accommodation
- refrigerated bed
- refrigerated cellar
- refrigerated container
- refrigerated gondol
- refrigerated locker
- refrigerated pipe
- refrigerated shelving
- refrigerated tank
- refrigerated van
- refrigerating arrangement
- refrigerating boat
- refrigerating engineer
- refrigerating loft
- refrigerating medium