 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| Chinese National Standard Category: Fireproof material in general |
| English Title: | Refractories—Chemical analysis by X-ray fluorescence(XRF)—Fused cast-bead method |
| Chinese Title: | 耐火材料 X射线荧光光谱化学分析 熔铸玻璃片法 |
| Standard No.: | GB/T 21114-2019 |
| Category No.: | Q40 |
| Issued by: | SAMR; SAC |
| Issued on: | 2019-06-04 |
| Implemented on: | 2020-5-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 21114-2007 Chemical analysis of refractory products by XRF—Fused cast bead method |
| Word Count: | 35000 words |
| Similar Standards: | AQ 2023-2025 GB/T 34218-2025 GB/T 46056-2025 GB/T 46062-2025 GB/T 16555-2025 GB/T 6900-2025 GB/T 34219-2025 GB/T 34333-2025 GB/T 22459.10-2025 GB/T 5069-2024 GB/T 22459.9-2024 GB/T 17105-2024 GB/T 30757-2024 GB/T 17732-2023 GB/T 5072-2023 GB/T 4984-2023 T/HNNMIA 1-2024 GB/T 17601-2023 GB/T 5989-2023 GB/T 5073-2022 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Beijing COC Tech Co., Ltd. 2008-2020 |