air crossing


Also found in: Dictionary.

air crossing

[′er ‚krȯs·iŋ]
(mining engineering)
A mine passage in which two airways cross each other.
Mentioned in ?
References in periodicals archive ?
1785: Jean-Pierre Blanchard and Dr John Jefferies made the first air crossing of the English Channel in a hot-air balloon.
For the trip and its stay in Australia, the aircraft was designated Southern Cross II, a salute to the first air crossing of the Pacific Ocean made in 1928 by a joint U.
Air crossing by bricks at tandsi mine, kanhan area.
The DOUBLE DECK RED Evo 6 offer outstanding floor saving with identical technical characteristics of a single layer stenter, as there is no hot air crossing between upper and lower chambers.
Mulrennan's delight was obvious as he punched the air crossing the line on the 4-1 joint-favourite, but that was not a patch on Easterby's joy as he held court throughout the extended post-race celebrations.
was founded; 1610: Italian astronomer Galilei discovered Jupiter's four satellites; 1785: Jean-Pierre Blanchard and John Jeffries made the first air crossing of the Channel, using a hot-air balloon; 1999: Bill Clinton's impeachment trial began.
Also on This Day: 1558: Calais, the last English possession on the mainland of France, was regained by the French; 1785: Jean-Pierre Blanchard and Dr John Jefferies made the first air crossing of the English Channel in a hot air balloon; 1789: The first national elections were held in the USA resulting in George Washington becoming the first president; 1844: Birth of Saint Bernadette of Lourdes (Marie-Bernarde Soubirous); 1857: The London Central Omnibus Company started its first services; 1921: The first woman jury foreman was elected in Britain; 1927: The transatlantic telephone service between London and New York opened, charging pounds 15 for three minutes.
Michael Hills, who punched the air crossing the line, said: "I couldn't give him the ride I wanted to at Epsom and I felt he could have been second.
Rainbow Park made all, and Andrea Marcialis was unaware of the tragedy unfolding behind him as he stood up in his irons and punched the air crossing the line.
of air crossing in r-vii seam at esp unit of shyamsundarpur colliery.
Tenders are invited for Construction Of 03 Nos Of Air Crossing At 132Ln/9D, 132Ln/10D At 132Ln District, 6Xd/8Xsl For 12Xsl Old Working Dist.