GB/T 47915.2-2026 in English
TO BE VALIDChemical analysis methods for rare earth zirconium based compounds—Part 2: Determination of zirconium oxide and hafnium oxide total content—Mandelic acid gravimetric method
- Issued on:2026-07-02
- Implemented on:2027-02-01
- File Format:PDF
- Delivery:RFQ
| Standard No: | GB/T 47915.2-2026 |
| Document status: | TO BE VALID |
| Title in English: | Chemical analysis methods for rare earth zirconium based compounds—Part 2: Determination of zirconium oxide and hafnium oxide total content—Mandelic acid gravimetric method |
| Title in Chinese: | 稀土锆基化合物化学分析方法 第2部分：氧化锆和氧化铪合量的测定 苦杏仁酸重量法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | RFQ |
| Issued on: | 2026-07-02 |
| Implemented on: | 2027-02-01 |
| ICS Classification: | 77.120.99-Other non-ferrous metals and their alloys |
| Chinese Classification: | H14-Rare metals and their alloys analysis method |
| Professional Classification: | GB-National Standard |
《GB/T 47915.2-2026稀土锆基化合物化学分析方法 第2部分：氧化锆和氧化铪合量的测定 苦杏仁酸重量法》由TC229（全国稀土标准化技术委员会）归口，主管部门为国家标准委。
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