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GB/T 21087-2020 Active
GB/T 21087-2020 Energy recovery ventilators for outdoor air handling
Abstract
This standard specifies the classification and marking, structure and materials, requirements, test methods, inspection rules, marking, packaging, transportation, and storage of heat recovery fresh air units.
This standard applies to fresh air ventilation units that recover the energy of exhaust air and pre-process the fresh air with cooling, heating, humidification, and filtration in heating, ventilation, air conditioning, and purification systems.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 21087-2020 |
| CCS | Heating and heating engineering |
| ICS | Ventilation and air conditioning |
| Implement Date | 2021-08-01 |
Price
$ 140
Subtotal
$ 140
Tax
$ 0.00
Order Total (incl. tax)
$ 140