
Industrial plate screens. Guide for screens of thickness 3 mm and above
出版:British Standards Institution

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基本信息
标准编号: BS 6620-1:1991
发布时间:1992/1/31 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:12
标准简介
Describes three patterns using round and square perforations in plate of 3 mm thickness and above.
标准备注
© British Standards Institution 2013
本标准替代的旧标准
等同采用的国际标准
ISO 7805-1:1984 - Identical