ISO 2784:1974现行
Continuous forms used for information processing - Sizes and sprocket feed holes
出版：International Organization for Standardization
专家解读视频
SIS 61 33 03 Ed. 1 (1974) - Identical
JIS X 6195:1994 - Equivalent
UNI ISO 2784:1993 - Identical
BS 4623:1989 - Similar
NFZ 10 004:1973 - Equivalent
NS 4134 Ed. 1 (1982) - Identical
BS 4623:1983 - Similar
