| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| NB/T 47004.2-2021 | English | 909 |
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Days<=7
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Plate heat exchangers - Part 2: Welded plate heat exchangers
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NB/T 47004.2-2021
| Valid |
NB/T 47004.2-2021
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