| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| QB/T 4096.21-2024 | English | 199 |
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Days<=3
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(Performance of room heaters for household and similar purposes - Part 21: Particular requirements for convection heaters)
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QB/T 4096.21-2024
| Valid |
QB/T 4096.21-2024
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