TG811
介绍一种采用“滚动光栅”作为长度标准，通过显微镜瞄准刻线，直接对被检钢卷尺刻线间隔进行检定的装置和新方法，并简要地进行了误差分析。
A new method, which adopts "Rolling Raster" as a length standard, takes aim at the scale mark via a microscope and directly verifies the scale intervals of a measurand steel tape, is introduced and the errors are analyzed briefly.
周自力 熊昌友.一种新的钢卷尺检定方法[J].计测技术,1997,(2):27~29:[doi].
