GB/T 20147.2-2026 in English
VALIDColorimetry—Part 2: CIE standard illuminants
- Issued on:2026-01-28
- Implemented on:2026-01-28
- File Format:PDF
- Delivery:Via email within 8 business days
Price(USD)：
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$612.00
$612.00
| Standard No: | GB/T 20147.2-2026 |
| Document status: | VALID |
| Title in English: | Colorimetry—Part 2: CIE standard illuminants |
| Title in Chinese: | 色度学 第2部分：CIE标准照明体 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 8 business days |
| Issued on: | 2026-01-28 |
| Implemented on: | 2026-01-28 |
| Superseding: |
GB/T 20146-2006 CIE standard illuminants for colorimetry
|
| ICS Classification: | 17.180.20-Colours and measurement of light |
| Chinese Classification: | K70-Electric lighting in general |
| Professional Classification: | GB-National Standard |
| Related Keywords: | cie standard illuminants
colorimetry part colorimetry cie part |
《GB/T 20147.2-2026色度学 第2部分：CIE标准照明体》由TC224（全国照明电器标准化技术委员会）归口，TC224SC3（全国照明电器标准化技术委员会光辐射测量分会）执行，主管部门为中国轻工业联合会。
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