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| Position: Chinese Standard in English/GB/T 3978-1994 |
| GB/T 3978-1994 Standard illuminants and illuminating-viewing conditions (English Version) | |||
| Standard No.: | GB/T 3978-1994 | Status: | superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4500 words | Price(USD): | 264.0 remind me the price change |
| Implemented on: | 1994-1-2 | Delivery: | via email in 1~3 business day |
| Standard No.: | GB/T 3978-1994 |
| English Name: | Standard illuminants and illuminating-viewing conditions |
| Chinese Name: | 标准照明体及照明观测条件 |
| Chinese Classification: | K71 Electric light source products |
| Professional Classification: | GB National Standard |
| Issued by: | STSB |
| Issued on: | 1994-04-08 |
| Implemented on: | 1994-1-2 |
| Status: | superseded |
| Superseded by: | GB/T 3978-2008 Standard illuminants and geometric conditions |
| Superseded on: | 2009-3-1 |
| Superseding: | GB 3978-1983 Standard illuminants and illuminating--Viewing conditions |
| Language: | English |
| File Format: | |
| Word Count: | 4500 words |
| Price(USD): | 264.0 |
| Delivery: | via email in 1~3 business day |