GB/T 223.93-2026 in English
TO BE VALIDIron, steel and alloy—Determination of niobium content—PAR spectrophotometric method
- Issued on:2026-08-28
- Implemented on:2027-03-01
- File Format:PDF
- Delivery:RFQ
Price(USD)：
RFQ
| Standard No: | GB/T 223.93-2026 |
| Document status: | TO BE VALID |
| Title in English: | Iron, steel and alloy—Determination of niobium content—PAR spectrophotometric method |
| Title in Chinese: | 钢铁及合金 铌含量的测定 PAR分光光度法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | RFQ |
| Issued on: | 2026-08-28 |
| Implemented on: | 2027-03-01 |
| ICS Classification: | 77.080.01-Ferrous metals in general |
| Chinese Classification: | H11-Steel and iron alloy analysis method |
| Professional Classification: | GB-National Standard |
《GB/T 223.93-2026钢铁及合金 铌含量的测定 PAR分光光度法》由TC183（全国钢标准化技术委员会）归口，TC183SC5（全国钢标准化技术委员会钢铁及合金化学成份测定分会）执行，主管部门为中国钢铁工业协会。
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