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| Chinese National Standard Category: Basic standard and general method for coating |
| English Title: | Coating powders—Part 2：Determination of density by gas comparison pycnometer （referee method） |
| Chinese Title: | 粉末涂料 第2部分：气体比较比重仪法测定密度（仲裁法） |
| Standard No.: | GB/T 21782.2-2025 |
| Category No.: | G50 |
| Issued by: | SAMR, SAC |
| Issued on: | 2025-10-05 |
| Implemented on: | 2026-2-1 |
| Status: | to be valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 21782.2-2008 Coating powders—Part 2:Determination of density by gas comparison pyknometer (referee method) |
| Word Count: | 7000 words |
| Similar Standards: | GB/T 21782.4-2025 GB/T 21782.8-2025 GB/T 21782.3-2025 GB/T 21782.2-2025 GB/T 21782.1-2025 GB/T 1749-2025 GB/T 21866-2025 GB/T 23987.3-2025 GB/T 46024-2025 GB/T 11186-2025 GB/T 9754-2025 GB/T 9750-2025 GB/T 23986.2-2023 GB/T 39482.1-2023 GB/T 23981.2-2023 GB/T 6739-2022 GB/T 41764-2022 DB14/T 2550-2022 GB/T 9286-2021 GB/T 1727-2021 |
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