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| Chinese National Standard Category: Artistic handicrafts |
| English Title: | Fireworks - Test methods for determination of specific chemical substances - Part 4: Determination of lead and lead compounds - X-ray fluorescence spectrometry |
| Chinese Title: | 烟花爆竹 特定化学物质检测方法 第4部分：铅和铅化合物含量的测定 X射线荧光光谱法 |
| Standard No.: | GB/T 46122.4-2025 |
| Category No.: | Y88 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-08-29 |
| Implemented on: | 2025-12-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 5500 words |
| Similar Standards: | T/CASME 2010-2025 DB32/T 368-2000 GB/T 46122.1-2025 GB/T 46122.4-2025 GB/T 46122.2-2025 GB/T 46122.9-2025 GB/T 46122.12-2025 GB/T 46122.8-2025 GB/T 46122.7-2025 GB/T 46122.10-2025 GB/T 46122.6-2025 GB/T 46122.5-2025 GB/T 46122.3-2025 GB/T 46122.11-2025 T/GDSHJXH 007-2024 T/SZGM 003-2024 DB3708/T 37-2023 T/SXGMA 002-2024 WW/T 0128-2025 WW/T 0127.1-2025 |
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