JIS S 6013:2009被替代
Mechanical pencils
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS S 6013:2009
发布时间：2009/7/20 0:00:00
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：21
标准简介
This Japanese Industrial Standard specifies the classification, dimensions, quality and test methods for the hand-held mechanical pencils used for writing and draughting. However, those attached to the machinery instruments such as a plotter are excluded.
本标准替代的旧标准
