GB/T 5274.2-2026 in English
TO BE VALIDGas analysis—Preparation of calibration gas mixtures—Part 2: Gravimetric method for Class Ⅱ mixtures
- Issued on:2026-05-25
- Implemented on:2026-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
$306.00
| Standard No: | GB/T 5274.2-2026 |
| Document status: | TO BE VALID |
| Title in English: | Gas analysis—Preparation of calibration gas mixtures—Part 2: Gravimetric method for Class Ⅱ mixtures |
| Title in Chinese: | 气体分析 校准用混合气体的制备 第2部分：称量法制备Ⅱ类混合气体 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2026-05-25 |
| Implemented on: | 2026-12-01 |
| ICS Classification: | 71.100.20-Gases for industrial application |
| Chinese Classification: | G86-Industrial gas and chemical gas |
| Professional Classification: | GB-National Standard |
《GB/T 5274.2-2026气体分析 校准用混合气体的制备 第2部分：称量法制备Ⅱ类混合气体》由TC206（全国气体标准化技术委员会）归口，TC206SC1（全国气体标准化技术委员会气体分析分会）执行，主管部门为中国石油和化学工业联合会。
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