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GB/T 25857-2010
GB/T 25857-2010 Low ambient temperature air source multi-connected heat pump(air conditioning) unit
Abstract
This standard specifies the terms and definitions, types and basic parameters, requirements, tests, inspection rules, marking, packaging, transportation, storage, etc. of low-ambient-temperature air-source multi-unit heat pumps (air conditioners) (hereinafter referred to as "units").
This standard applies to multi-unit heat pumps (air conditioners) that use air-cooled condensers and are used for heating (cooling) in outdoor environments with temperatures not lower than -20 ℃. When the outdoor ambient temperature is lower than -20 ℃, it can be used for reference.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 25857-2010 |
| CCS | Refrigeration equipment |
| ICS | Refrigeration technology |
| Implement Date | 2011-10-01 |
Price
$ 74
Subtotal
$ 74
Tax
$ 0.00
Order Total (incl. tax)
$ 74