Recuperator design
Recuperator of flue gas heat
Recuperator structure
Recuperator structures and method and apparatus for making same
Recuperator tube assembly
Recuperator tube construction
Recuperator with floating interior housing
Reduced pressure heat treating device
Reduced vibration tube bundle device
Reduced vibration tube bundle device
Reduced vibration tube bundle device having slotted baffles
Reduced vibration tube bundle support device
Reducing corrosion of pauling boilers
Reduction of fouling in heat exchangers
Reflux fluid heated patient line
Refractory assembly including inner and outer refractory...
Refractory elements for the construction of heat regenerators
Refractory members for use in thermal regenerators or...
Refrigerant recycling system
Refrigerant tubes for heat exchangers