标准摘要
[中文适用范围]： 本文件规定了两点内径千分尺最重要的设计和计量特性：——标尺间隔或数字步长为0.001毫米和0.01毫米；——具有模拟或数字显示。本文件适用于带或不带可更换延伸杆的两点内径千分尺。本文件不适用于配有表盘测微仪或带有夹爪的千分尺。 [外文原描述]： This document specifies the most important design and metrological characteristics of two-point inside micrometers: — with a scale interval or digital step of 0,001 mm and 0,01 mm; — with analogue or digital indication. This document is applicable to two-point inside micrometers with and without interchangeable extensions. This document does not apply to micrometers fitted with a dial gauge, or to jaw micrometers.
英文名称Geometrical product specifications (GPS) — Dimensional measuring equipment — Part 1: Design and metrological characteristics of two-point inside micrometers