Paper — Holes for general filing purposes — Specifications
纸张——用于一般归档的孔——规格
发布日期:
1974-05-01
适用于办公室中可以用简单的打孔机打孔的纸张或文件,不适用于用于特殊归档系统的纸张或文件。
Applies to sheets or documents that can be perforated in an office with a simple punch, and does not apply to sheets or documents intended for special filing systems.