
Machine screws and nuts for spectacle frames
出版:Japanese Standards Association

專家解讀視頻
基本信息
標準編號: JIS B 1119:1995
標準類別:Standard
出版單位:Japanese Standards Association
標準頁數:13
標準簡介
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.
等同采用的國際標準
ISO 11381:1994 - Equivalent