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A3 A4 B3 B4 B5
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A3 29 7 42 A4 21 29 7 B3 35 3 50 0 B4 25 7 35 3 B5
B4 A4
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B4 A4 311 78 B4 935 48 B4 36 4 X25 7 A4 21 X29 7 B4 257mm 364mm
A4 B4
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A4 B4 1 B4 250mm 353mm A4 ISO 216 21 29 7cm 210mm 297mm 2 B4
A7 A6 A5 A4 B5
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A7 A6 A5 A4 B5 A4 A5 A6 A7 B4 B5 B6 b7A4 210mm 297mm A5 148mm 210mm A6
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