black coating

См. также в других словарях:

• Black Talon — is a type of ammunition that was produced by Winchester Ammunition in the 1990s primarily for law enforcement and self defense. This ammunition became known for being one of the earlier types of ammo to exhibit an extreme expansion effect upon… …   Wikipedia

• Black gold (Jewelery) — Note that black gold is also a slang term for crude oil. Black gold or grey gold as it is sometimes referred to is a type of gold used in jewelry [cite web title=Jewelery Technology url=http://www.gold.org/jewellery/technology/colours/special.html… …   Wikipedia

• Black powder in gas pipelines — Black powder is a solid contamination in finished product pipelines. Black powder collects in gas piping that are mostly mill scale, from new sales gas pipeline, flash rust from hydrotest water, post internal pipeline corrosion, and could be… …   Wikipedia

• Black ice — is ice frozen without many air bubbles trapped inside, making it transparent. Black ice takes the color of the material it lies on top of, often wet asphalt or a darkened pond. Its difficult to detect nature makes it a significant hazard to… …   Wikipedia

• Black oxide — is a conversion coating for ferrous materials. It is used to add mild corrosion resistance and for appearance.Citation | title = What is Black Oxide? | url = http://www.clevelandblackoxide.com/what.aspx | accessdate = 2008 09 14.] cite book |last …   Wikipedia

• black ice — ► NOUN ▪ a transparent coating of ice on a road surface …   English terms dictionary

• Black Death — ), [ [http://www.pasteur.fr/actu/presse/press/07pesteTIGR E.htm Researchers sound the alarm: the multidrug resistance of the plague bacillus could spread] ] but recently attributed by some to other diseases.The pandemic is thought to have begun… …   Wikipedia

• black pepper — a hot, sharp condiment prepared from the dried berries of a tropical vine, Piper nigrum. * * * or pepper Perennial, woody climbing vine (Piper nigrum) of the family Piperaceae, native to India; also, the hotly pungent spice made from its berries …   Universalium

• black ice — noun a thin coating of ice (as from freezing mist) on a road or sidewalk; nearly invisible but very hazardous • Hypernyms: ↑ice, ↑water ice * * * I. noun : dark colored glacial ice formed by freezing of silt laden water compare blue ice, white… …   Useful english dictionary

• Black layer — A black layer is a coat on the filament of the indirectly heated hot cathode in a cathode ray tube, intended to optimise the output of electrons from the cathode, thus minimising the energy consumption and heat generated while maximising the… …   Wikipedia

• Black cat bone — A black cat bone is a type of lucky charm used in the African American magical tradition of hoodoo. It is thought to ensure a variety of positive effects, such as invisibility, good luck, protection from malevolent magic, rebirth after death, and …   Wikipedia