ISO 7806-1983 工业用金属穿孔板网 冲孔标记方法

标准号：ISO 7806-1983
中文标准名称：工业用金属穿孔板网 冲孔标记方法
英文标准名称：Industrial plate screens; Codification for designating perforations
标准类型：A28
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A28
国际标准分类号：19.120
适用范围：The perforation of a plate is designated by 1: shape of the holes, 2. aperture size, 3. mutual arrangement of holes, 4. pitch, 5. orientation of the arrangement of the perforations relative to the edges of the plate. The code expresses the items of designation by symbols and magnitudes in the sequence above. The standard applies to perforated plates regardless of the plate material.