| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | See Detail | Status | Related Standard |
| YD/T 4153.1-2022 | English | 369 |
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Days<=4
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(Composite indirect evaporative cooling type temperature control equipment for communication equipment room - Part 1: Chilled water type)
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YD/T 4153.1-2022
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YD/T 4153.1-2022
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