水准仪 [测] Level ; bubble level ; level gauge
照准仪 [测] alidade ; diopter ; sight alidade ; sight vane alidade
自动安平水准仪 [测] automatic level ; [测] compensator level ; automatic level compensator level
校准仪表 Calibrating instrument ; calibrated meter ; calibrated instrument
精密水准仪 [测] precise level ; precision level ; precise leveling instrument ; PreciseLevels
电子水准仪 [测] electronic level ; DINI ; digital level
激光水准仪 [测] laser level
校准仪 calibration instrument ; aligner ; normalizing device ; grading instrument
标准仪表 master meter ; reference instrument ; standardinstrument ; standard meter
垂准仪 optical plummet ; plumb aligner
瞄准或用支架描准仪。
广州市维多利广场超高层塔楼结构施工中，采用全自动激光垂准仪进行控制轴线的垂直投测工作。
During the construction of Guangzhou Weiduoli Plaza super-tall tower, full automatic laser verticality machine is used to control verticality measurement.
本文介绍一种将非陀螺寻北仪固定在准直瞄准仪基座上的寻北瞄准同一基座式方案的结构及其工作原理。
The identical pedestal north-finding scheme that the Nongyroscopic north-finder is pegged on the pedestal of collimator is introduced about its frame and working principle.
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