NEN ISO 2423:1997现行
Acceptance Conditions For Radial Drilling Machines With The Arm Adjustable In Height - Testing Of Accuracy
出版：Nederlands Normalisatie Instituut
专家解读视频
基本信息
标准编号： NEN ISO 2423:1997
发布时间：1997/6/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：8
标准简介
Defines both geometrical and practical tests on general purposes and normal accuracy radial drilling machines with the arm adjustable in height, and gives corresponding permissible deviations which apply. It deals only with the verification of accuracy of the machine.
等同采用的国际标准
ISO 2423:1982 - Identical
