- air-sand process
-
процесс обогащения в воздушно-песчаной среде
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
Sand casting — Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material. It is relatively cheap and sufficiently refractory even for steel foundry use. A suitable bonding agent (usually clay)… … Wikipedia
Sand shark — Sand tiger sharks Temporal range: Upper Cretaceous–Recent … Wikipedia
Sand dune ecology — describes the biological and physico chemical interactions that are a characteristic of sand dunes.Sand dunes provide a range of habitats for a range of unusual, interesting and characteristic plants that can cope with disturbed habitats. In the… … Wikipedia
sand dune — Hill, mound, or ridge of windblown sand or other loose material such as clay particles. Dunes are commonly associated with desert regions and seacoasts, and there are large areas of dunes in nonglacial parts of Antarctica. * * * Introduction any … Universalium
Sand tiger shark — Not to be confused with sand shark, tiger shark, or nurse shark. Sand tiger shark Conservation status … Wikipedia
Aïr Mountains — Geobox|Range name =Aïr Mountains native name =Ayar, Azbin, Abzin other name = Aïr Massif, Ayr category = etymology = image caption =Satellite image, showing the Aïr Mountains in the central north part of Niger. country = Niger state = region =… … Wikipedia
heavy oil and tar sand — Introduction crude oils (crude oil) below 20° API gravity are usually considered to be heavy. The lighter conventional crudes are often waterflooded to enhance recovery. The injection of water into the reservoir helps to maintain reservoir… … Universalium
Doorways in the Sand — … Wikipedia
Edwards Air Force Base — Part of Air Force Materiel Command (AFMC) Located near: Edwards, California … Wikipedia
Great Sand Dunes National Park and Preserve — IUCN Category II (National Park) … Wikipedia
Tactical Air Command — emblem Active 1946–1992 Country … Wikipedia