ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.
Latest
ASHRAE 90320-2003
Scope
Mechanical engineering has been defined as ??the applied science of energy conversion.?? ASHRAE is the preeminent technical society representing the engineers practicing in the fields of heating@ refrigeration@ and air conditioning@ the technology that utilizes approximately one-third of the global nonrenewable energy consumed annually.