Home / Standards / GB/T 46587-2025 GB/T 46587-2025 Active Test method for air-purification performance of photocatalytic materials and products—Removal of methyl mercaptan 光催化材料及制品空气净化性能测试方法 甲硫醇的去除 Standard Type GBT ICS 81.060.30 CCS Q 30 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A