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- Laser_level abstract "In surveying and construction, the laser level is a control tool consisting of a laser beam projector affixed to a tripod, leveled and then spun to illuminate a horizontal plane. The laser beam projector employs a rotating head with a mirror for sweeping the laser beam about a vertical axis. If the mirror is not self-leveling, it is provided with visually readable level vials and manually adjustable screws for orienting the projector. A staff carried by the operator is equipped with a movable sensor, which can detect the laser beam and gives a signal when the sensor is in line with the beam (usually an audible beep). The position of the sensor on the graduated staff allows comparison of elevations between different points on the terrain.A tower-mounted laser level is used in combination with a sensor on a wheel tractor-scraper in the process of land laser leveling to bring land (for example, an agricultural field) to near-flatness with a slight grade for drainage. The laser line level was invented in 1996 by Steve J. Orosz, Jr. This type of level does not require a heavy motor to create the illusion of a line from a dot, rather, it uses a lens to transform the dot into a line.".
- Laser_level thumbnail Laser-Level.JPG?width=300.
- Laser_level wikiPageExternalLink laser-level.html.
- Laser_level wikiPageExternalLink equip1-1-1.html.
- Laser_level wikiPageID "1333161".
- Laser_level wikiPageRevisionID "590345048".
- Laser_level hasPhotoCollection Laser_level.
- Laser_level subject Category:Construction_equipment.
- Laser_level subject Category:Laser_applications.
- Laser_level subject Category:Surveying.
- Laser_level type Abstraction100002137.
- Laser_level type Application106570110.
- Laser_level type Code106355894.
- Laser_level type CodingSystem106353757.
- Laser_level type Communication100033020.
- Laser_level type LaserApplications.
- Laser_level type Program106568978.
- Laser_level type Software106566077.
- Laser_level type Writing106359877.
- Laser_level type WrittenCommunication106349220.
- Laser_level comment "In surveying and construction, the laser level is a control tool consisting of a laser beam projector affixed to a tripod, leveled and then spun to illuminate a horizontal plane. The laser beam projector employs a rotating head with a mirror for sweeping the laser beam about a vertical axis. If the mirror is not self-leveling, it is provided with visually readable level vials and manually adjustable screws for orienting the projector.".
- Laser_level label "Laser level".
- Laser_level label "Nivel laser".
- Laser_level label "Nível laser".
- Laser_level sameAs Nivel_laser.
- Laser_level sameAs Nível_laser.
- Laser_level sameAs m.02p45tb.
- Laser_level sameAs Q3441395.
- Laser_level sameAs Q3441395.
- Laser_level sameAs Laser_level.
- Laser_level wasDerivedFrom Laser_level?oldid=590345048.
- Laser_level depiction Laser-Level.JPG.
- Laser_level isPrimaryTopicOf Laser_level.
