grid auger drill

См. также в других словарях:

• coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …   Universalium

• tunnels and underground excavations — ▪ engineering Introduction        Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …   Universalium

• Crusher — For other uses, see Crusher (disambiguation). A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more… …   Wikipedia

• energy — /en euhr jee/, n., pl. energies. 1. the capacity for vigorous activity; available power: I eat chocolate to get quick energy. 2. an adequate or abundant amount of such power: I seem to have no energy these days. 3. Often, energies. a feeling of… …   Universalium

• riddle — Synonyms and related words: Chinese puzzle, anagram, answer, arabesque, assort, auger, babble, baffle, bafflement, basketry, basketwork, be Greek to, be beyond one, be too deep, beat one, bewilderment, bite, blaze, blaze a trail, blemish, blotch …   Moby Thesaurus

• spit — Synonyms and related words: andiron, assibilate, assibilation, auger, bayonet, bill, bite, bore, breakwater, broach, buzz, cape, chain, chersonese, clack, click, clone, coal tongs, color, copy, coral reef, counterpart, countersink, crack, crackle …   Moby Thesaurus