| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| GB/T 27698.1-2023 | English | 539 |
Add to Cart
|
Days<=5
|
Test methods for the performance of heat exchangers and heat exchange elements - Part 1: General requirements
|
GB/T 27698.1-2023
| Valid |
GB/T 27698.1-2023
|