| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 6160-2003 | English | 139 |
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Days<=2
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Micrographics -- First generation silver-gelatine microforms of source documents -- Density specifications and method of measurement
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GB/T 6160-2003
| Valid |
GB/T 6160-2003
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