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| Position: Chinese Standard in English/JB/T 7401-1994 |
| JB/T 7401-1994 Optical flat (English Version) | |||
| Standard No.: | JB/T 7401-1994 | Status: | to be superseded remind me the status change |
| Language: | English | File Format: | |
| Word Count: | 4500 words | Price(USD): | 260.0 remind me the price change |
| Implemented on: | 1995-5-1 | Delivery: | via email in 1~3 business day |
| Standard No.: | JB/T 7401-1994 |
| English Name: | Optical flat |
| Chinese Name: | 平面平晶 |
| Chinese Classification: | N34 Optical metrological instrument |
| Professional Classification: | JB Professional Standard - Machinery |
| Issued on: | 1994-08-23 |
| Implemented on: | 1995-5-1 |
| Status: | to be superseded |
| Superseded by: | JB/T 7401-2024 Plane optical flat |
| Superseded on: | 2025-5-1 |
| Superseding: | ZB Y304-1985 |
| Language: | English |
| File Format: | |
| Word Count: | 4500 words |
| Price(USD): | 260.0 |
| Delivery: | via email in 1~3 business day |