| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/Z 44235-2024 | English | 394 |
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Nanotechnologies - Characteristics and measurement methods of air filter media containing polymeric nanofibers
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GB/Z 44235-2024
| Valid |
GB/Z 44235-2024
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