标准摘要
[中文适用范围]： 规定了外观和结构、性能、检验和标记的要求。 附录A给出了比例规则和检验图板的要求。 [外文原描述]： Specifies the requirements for appearance and construction, performance, inspection and marking. Annex A gives the requirements for the scale rule and inspection drawing board.
英文名称Manually operated draughting machines — Part 2: Characteristics, performance, inspection and marking