ISO 9960-1-1992 标准详情
- 标准号:ISO 9960-1-1992
- 中文标题:带刻度或不带刻度的绘图仪器 第1部分:绘图比例尺
- 英文标题:Draughting instruments with or without graduation; part 1: draughting scale rules
- 标准类别:国际标准化组织标准ISO
- 发布日期:1992-07
Specifies the main requirements and the accuracy of draughting scale rules, and their graduations in SI units. Two types of draughting scale rules are covered: those for hand use and those for manually operated draughting machines, both for professio
* 特别声明:资源收集自网络或用户上传,本网站所提供的电子文本仅供参考,请以正式出版物为准。仅供个人标准化学习,研究使用。如有侵权,请及时联系我们!
