- waste-gas heaters
- • економайзер• нагревател, използващ топлината на отработили газове
English-Bulgarian polytechnical dictionary . 2013.
English-Bulgarian polytechnical dictionary . 2013.
Coal gas — Towngas redirects here. For the company in Hong Kong trading as Towngas , see The Hong Kong and China Gas Company Limited. See also: Coal gasification and Coal seam gas Coal gas (also town gas and illumination gas) is a flammable gaseous… … Wikipedia
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New London School explosion — 1937 newsreel The New London School explosion occurred on March 18, 1937, when a natural gas leak caused an explosion, destroying the London School of New London, Texas,[1] a community in Rusk County previously known as London . The disaster… … Wikipedia
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Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker … Wikipedia