Home / Standards / GB/T 21782.8-2025 GB/T 21782.8-2025 Active Coating powders—Part 8: Assessment of the storage stability of thermosetting powders 粉末涂料 第8部分: 热固性粉末贮存稳定性的评定 Standard Type GBT ICS 87 CCS G50 Status 现行 Issue Date 2025-10-05 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit N/A