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| Position: Chinese Standard in English/JB/T 7809-1995 |
| JB/T 7809-1995 (English Version) | |||
| Standard No.: | JB/T 7809-1995 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | Delivery: | ||
| Standard No.: | JB/T 7809-1995 |
| Professional Classification: | JB Professional Standard - Machinery |
| Status: | superseded |
| Superseded by: | JB/T 7809-2000 Characteristic parameter of projection screens |
| Superseded on: | 2000-10-1 |
| Superseding: | GB 11283-1989 漫反射放映银幕特性参数 |
| Language: | English |
| File Format: |