| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| JY/T 0607-2017 | English | 529 |
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Days<=4
|
Basic education teaching and learning resource metadata Information model
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JY/T 0607-2017
| Valid |
JY/T 0607-2017
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