JIS B 1119:1995现行
Machine screws and nuts for spectacle frames
出版：Japanese Standards Association
专家解读视频
基本信息
标准编号： JIS B 1119:1995
标准类别：Standard
出版单位：Japanese Standards Association
标准页数：13
标准简介
This Japanese Industrial Standard specifies the machine screws made of stainless steel, brass, and nickel silver as well as the nuts made of nickel silver.
等同采用的国际标准
ISO 11381:1994 - Equivalent
