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GB/T 5699-2017
GB/T 5699-2017 Method of daylighting measurements
Abstract
This standard specifies the general requirements for daylighting measurement, measurement instruments, daylighting factors, the proportion of areas meeting daylighting standards, and the measurement methods for brightness and material optical parameters.
This standard applies to all types of buildings with top or side lighting, including buildings using light-guide tube lighting systems for daylighting measurement.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 5699-2017 |
| CCS | Ergonomics |
| ICS | Ergonomics |
| Implement Date | 2017-12-01 |
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$ 65