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YD/T 5131-2019 Active
YD/T 5131-2019 Mobile communication engineering steel tower and mast structure design specification
Abstract
This standard is applicable to computer rooms, switch rooms, data rooms, transmission rooms, power rooms, and other precision air-conditioning systems used in telecommunications, as well as electrically driven vapor compression refrigeration cycles with a cooling capacity of more than 50kW in cooling water units.
General Product Information
| Document Type | Industry standards-Postal and telecommunications |
|---|---|
| Standard Status | Active |
| Standard Code | YD/T 5131-2019 |
| CCS | Communications Engineering |
| ICS | Telecommunications Integration |
| Implement Date | 2020-01-01 |
Price
$ 20.00
Subtotal
$ 20.00
Tax
$ 0.00
Order Total (incl. tax)
$ 20.00