| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 20494.1-2006 | English | 174 |
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Days<=3
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Micrographics -- Quality control of COM recorders that generate images using a single internal display -- Part 1: Characteristics of the test target
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GB/T 20494.1-2006
| Valid |
GB/T 20494.1-2006
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