- high gas content in the air
- загазованность
English-Russian mining dictionary. В.П. Манышев.
English-Russian mining dictionary. В.П. Манышев.
High-speed rail in the United Kingdom — The United Kingdom has four classic main railway lines operating at convert|125|mph|km/h|sigfig=2, plus convert|108|km|mi|sigfig=1 of High Speed 1 high speed line.The fastest current UK domestic services operate at convert|125|mph|km/h|sigfig=2… … Wikipedia
Greenhouse gas emissions by the United States — Atmospheric Carbon Dioxide versus Time … Wikipedia
Air well (condenser) — High mass air well of Belgian engineer Achile Knapen in Trans en Provence … Wikipedia
Air pollution — from World War II production Smog over … Wikipedia
Gas chromatography — A gas chromatograph with a headspace sampler Acronym GLC, GC Classification chromatography Analytes organic inorganic … Wikipedia
Gas blending — or gas mixing is the filling of diving cylinders with non air breathing gases such as nitrox, trimix and heliox. Hazards There are several hazards with gas mixing: * cylinders are being filled with high pressure gas. If there is any damage or… … Wikipedia
The Clean Air Campaign — Type Environmental Awareness Founded 1996 Location Atlanta, Georgia Key people … Wikipedia
High-speed rail — is a type of passenger rail transport that operates significantly faster than the normal speed of rail traffic. Specific definitions include 200 km/h (124 mph) and faster depending on whether the track is upgraded or new by the European Union,… … Wikipedia
Air New Zealand — IATA NZ ICAO ANZ Callsign NEW ZEALAND … Wikipedia
High speed steel — (often abbreviated HSS, sometimes HS) is a material usually used in the manufacture of machine tool bits and other cutters. It is often used in power saw blades and drill bits. It is superior to the older high carbon steel tools used extensively… … Wikipedia
Gas metal arc welding — RMD redirects here. RMD may also refer to IRA Required Minimum Distributions. Gas metal arc welding … Wikipedia