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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 12055-1989 |
Information processing--Magnetic tape cassette and cartridge labelling and file structurefor information interchange 信息处理 信息交换用的盒式磁带和卡式磁带的标号和文卷结构 |
China National Standards structurefor |
 English PDF |
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