Matches in DBpedia 2016-04 for { <http://wikidata.dbpedia.org/resource/Q207988> ?p ?o }
Showing triples 1 to 60 of
60
with 100 triples per page.
- Q207988 subject Q13307354.
- Q207988 subject Q8482453.
- Q207988 subject Q8543615.
- Q207988 subject Q8826767.
- Q207988 abstract "Template:ForA spirit level, bubble level or simply a level is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Different types of spirit levels may be used by carpenters, stonemasons, bricklayers, other building trades workers, surveyors, millwrights and other metalworkers, and in some photographic or videographic work.Early spirit levels had very slightly curved glass vials with constant inner diameter at each viewing point. These vials are incompletely filled with a liquid, usually a colored spirit or alcohol, leaving a bubble in the tube. They have a slight upward curve, so that the bubble naturally rests in the centre, the highest point. At slight inclinations the bubble travels away from the marked center position. Where a spirit level must also be usable upside-down or on its side, the curved constant-diameter tube is replaced by an uncurved barrel-shaped tube with a slightly larger diameter in its middle.Alcohols such as ethanol are often used rather than water. Alcohols have low viscosity and surface tension, which allows the bubble to travel the tube quickly and settle accurately with minimal interference with the glass surface. Alcohols also have a much wider liquid temperature range, and won't break the vial as water could due to ice expansion. A colorant such as fluorescein, typically yellow or green, may be added to increase the visibility of the bubble.An extension of the spirit level is the bull's eye level: a circular, flat-bottomed device with the liquid under a slightly convex glass face with a circle at the center. It serves to level a surface across a plane, while the tubular level only does so in the direction of the tube.".
- Q207988 thumbnail DetalleNivelDeBurbuja.jpg?width=300.
- Q207988 wikiPageWikiLink Q1019.
- Q207988 wikiPageWikiLink Q113582.
- Q207988 wikiPageWikiLink Q11633.
- Q207988 wikiPageWikiLink Q1284987.
- Q207988 wikiPageWikiLink Q128709.
- Q207988 wikiPageWikiLink Q13307354.
- Q207988 wikiPageWikiLink Q1444534.
- Q207988 wikiPageWikiLink Q1481440.
- Q207988 wikiPageWikiLink Q153.
- Q207988 wikiPageWikiLink Q156.
- Q207988 wikiPageWikiLink Q17027571.
- Q207988 wikiPageWikiLink Q17046631.
- Q207988 wikiPageWikiLink Q170749.
- Q207988 wikiPageWikiLink Q181517.
- Q207988 wikiPageWikiLink Q182167.
- Q207988 wikiPageWikiLink Q188771.
- Q207988 wikiPageWikiLink Q1929501.
- Q207988 wikiPageWikiLink Q1958442.
- Q207988 wikiPageWikiLink Q19794820.
- Q207988 wikiPageWikiLink Q203605.
- Q207988 wikiPageWikiLink Q2041172.
- Q207988 wikiPageWikiLink Q2044.
- Q207988 wikiPageWikiLink Q205034.
- Q207988 wikiPageWikiLink Q2142970.
- Q207988 wikiPageWikiLink Q2511275.
- Q207988 wikiPageWikiLink Q2566226.
- Q207988 wikiPageWikiLink Q2633778.
- Q207988 wikiPageWikiLink Q2662841.
- Q207988 wikiPageWikiLink Q318037.
- Q207988 wikiPageWikiLink Q327321.
- Q207988 wikiPageWikiLink Q3342275.
- Q207988 wikiPageWikiLink Q376856.
- Q207988 wikiPageWikiLink Q39599.
- Q207988 wikiPageWikiLink Q410922.
- Q207988 wikiPageWikiLink Q46830.
- Q207988 wikiPageWikiLink Q4822016.
- Q207988 wikiPageWikiLink Q5567717.
- Q207988 wikiPageWikiLink Q584082.
- Q207988 wikiPageWikiLink Q7306719.
- Q207988 wikiPageWikiLink Q75794.
- Q207988 wikiPageWikiLink Q7742.
- Q207988 wikiPageWikiLink Q816425.
- Q207988 wikiPageWikiLink Q827664.
- Q207988 wikiPageWikiLink Q84.
- Q207988 wikiPageWikiLink Q8482453.
- Q207988 wikiPageWikiLink Q8543615.
- Q207988 wikiPageWikiLink Q8826767.
- Q207988 wikiPageWikiLink Q894640.
- Q207988 wikiPageWikiLink Q911922.
- Q207988 wikiPageWikiLink Q956547.
- Q207988 wikiPageWikiLink Q969804.
- Q207988 comment "Template:ForA spirit level, bubble level or simply a level is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Different types of spirit levels may be used by carpenters, stonemasons, bricklayers, other building trades workers, surveyors, millwrights and other metalworkers, and in some photographic or videographic work.Early spirit levels had very slightly curved glass vials with constant inner diameter at each viewing point.".
- Q207988 label "Spirit level".
- Q207988 depiction DetalleNivelDeBurbuja.jpg.