Chinese Standard: 'GB 50457-2019'
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB 50457-2019 | English | 1359 |
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Days<=8
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Code for design of pharmaceutical industry clean room
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GB 50457-2019
| Valid |
GB 50457-2019
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SIMILAR unprotected-true-PDFs:
GB/T 50046-2018 GB 50156-2021 GB 50144-2019 GB 50174-2017 GB 50309-2017
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