| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| DL/T 2659-2023 | English | 279 |
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Days<=3
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(Selection guide for high-pressure three-way valves in power stations)
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DL/T 2659-2023
| Valid |
DL/T 2659-2023
|