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| Position: Chinese Standard in English/QB 764-1980 |
| QB 764-1980 (English Version) | |||
| Standard No.: | QB 764-1980 | Status: | superseded |
| Language: | English | File Format: | |
| Word Count: | Price(USD): | remind me the price change | |
| Implemented on: | 1999-4-21 | Delivery: | |
| Standard No.: | QB 764-1980 |
| Chinese Name: | 玻璃标准口、塞 基本尺寸、试验方法 |
| Professional Classification: | QB Professional Standard - Light Industry |
| Implemented on: | 1999-4-21 |
| Status: | superseded |
| Superseded by: | GB/T 14149-1993 glassware - Interchangeable spherial ground joints QB 1504-1992 Laboratory Glassware - Interchangeable Conical Ground Joint |
| Superseded on: | 1993-2-1 |
| Language: | English |
| File Format: |