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Dimensions and location of rectangular punched holes in 80 column punched paper cards
出版:Standards Australia

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基本信息
標(biāo)準(zhǔn)編號: AS 1245-1972
標(biāo)準(zhǔn)類別:Standard
出版單位:Standards Australia
標(biāo)準(zhǔn)頁數(shù):8
標(biāo)準(zhǔn)簡介
Specifies dimensions, location and tolerances for holes for cards specified in AS 1244. Storage and use are dealt with in an appendix.
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
ISO 1682:1973 - Identical