| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| WS/T 585-2018 | English | 149 |
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Days<=3
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Hygienic requirements of student’s schoolbag in primary and middle school
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WS/T 585-2018
| Valid |
WS/T 585-2018
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