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在FOCT15806-70(自准直仪的检定方法和检定器具)中建议用经纬仪、测角仪和光楔作为检定自准直仪的标准器具。用经纬仪和测角仪检定自准直仪不能认为是一种可取的方法,因为它们本身的误差与被检自准直仪的误
In FOCT15806-70 (self-collation of test methods and test equipment) suggested the use of theodolite, goniometer and optical wedge as a self-collet standard instrument. Autodiaters using theodolites and goniometers can not be considered a desirable method because of their own errors and errors