| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 28197-2011 | English | 459 |
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Methods for characterizing tristimulus colorimeters for measuring the colour of light
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GB/T 28197-2011
| Valid |
GB/T 28197-2011
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