round duct system
21Digestive system neoplasm — Classification and external resources ICD 10 C15 C26 D12 D …
22Development of the urinary and reproductive organs — The development of the urinary and reproductive organs as a part of the prenatal development, concerns the urinary system and sex organs. The latter is a part of the stages of sexual differentiation. The urinary and reproductive organs are… …
23building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
24McLaren MP4-25 — Category Formula One Constructor McLaren Racing Designer(s) …
25HVAC — may also stand for High voltage alternating current. See also: Glossary of HVAC HVAC systems use ventilation air ducts installed throughout a building that supply conditioned air to a room through rectangular or round outlet vents, called… …
26Lamborghini Diablo — Manufacturer Lamborghini Production 1990–2001 2884 produced[1] …
27Air conditioner — For general aspects of air conditioning, see Air conditioning. A typical home air conditioning unit. An air conditioner (often referred to as AC) is a home appliance, system, or mechanism designed to dehumidify and extract heat from an area. The… …
28fistula — An abnormal passage from one epithelial surface to another epithelial surface. [L. a pipe, a tube] abdominal f. a fistulous passage connecting one of the abdominal viscera …
29Geothermal heat pump — A geothermal heat pump system is a heating and/or an air conditioning system that uses the Earth s ability to store heat in the ground and water thermal masses. These systems operate based on the stability of underground temperatures: the ground… …
30Breast reduction — or reduction mammoplasty is an outpatient surgical procedure [ Breast Implants 411 [http://breastimplants411.com/dbii/articles.asp Article ID=265 The Minimal Incision Breast Reduction or Lift ] which involves the reduction in the size of breasts… …
