BS 5948-1:1980废止
Household sewing machines. Method for determination of the stability of needle thread tension
出版：British Standards Institution
专家解读视频
基本信息
标准编号： BS 5948-1:1980
发布时间：1980/8/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：4
标准简介
Describes a method of test for determination of the variation of thread tension of sewing machines at given regulator positions.
标准备注
© British Standards Institution 2013
替代本标准的新标准
等同采用的国际标准
ISO 4814:1980 - Identical
