steam condenses
81Natural gas — For other uses, see Natural gas (disambiguation). Natural gas extraction by countries in cubic meters per year. Natural gas is a naturally occurring gas mixture consisting primarily of methane, typically with 0–20% higher hydrocarbons[1] …
82Refrigeration — Commercial refrigeration Ice is used to refriger …
83El Tatio — Geyser Field (locally known as Los Géiseres del Tatio) is located within the Andes Mountains of northern Chile at 4,200 meters above mean sea level. Contrary to some reports, it is not the highest elevation geyser field in the world. Puchuldiza… …
84Rose oil — Rose (Rosa damascena) essential oil in clear glass vial Rose oil, meaning either rose otto (attar of rose, attar of roses) or rose absolute, is the essential oil extracted from the petals of various types of rose. Rose ottos are extracted through …
85Firestop pillow — Firestop pillows are passive fire protection items, used for firestopping holes in wall or floor assemblies required to have a fire resistance rating. The products must be used in accordance with a valid certification listing, subject to listing… …
86Combo washer dryer — A closed cycle heat pump clothes dryer, using a heat pump to dehumidify the process air. Such dryers typically use less than half the energy per load of a condenser dryer. The washer is located below the dryer. A combo washer dryer (also known… …
87Vinyloop — PVC or Vinyl Recycling has historically been difficult to perfect on the industrial scale. But within the last decade several viable methods for recycling or upcycling PVC plastic have been developed.One of the several new methods of PVC… …
88condenser — /keuhn den seuhr/, n. 1. a person or thing that condenses. 2. an apparatus for condensing. 3. any device for reducing gases or vapors to liquid or solid form. 4. Optics. a lens or combination of lenses that gathers and concentrates light in a… …
89Wu Xing — For other uses, see Wu Xing (disambiguation). Wu Xing Chinese 五行 Transcriptions Mandarin …
90Cetacea — Cetaceans[1] Temporal range: 55–0 Ma …
