| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 27698.3-2023 | English | 245 |
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Test methods for the performance of heat exchangers and heat exchange elements - Part 3: Heat exchanger elements
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GB/T 27698.3-2023
| Valid |
GB/T 27698.3-2023
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