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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 148-1997 |
Writing paper and certain classes of printed matter--Trimmed sizes--A and B series 印刷、书写和绘图纸幅面尺寸 |
China National Standards Writing paper certain |
 English PDF |
| GB/T 147-1997 |
Writing paper and certain classes printed matter--Untrimmed sizes 印刷、书写和绘图用原纸尺寸 |
China National Standards Writing paper certain |
English PDF |
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