Home / Standards / GB/T 17601-2023 GB/T 17601-2023 Active Refractory products—Determination of resistance to acid 耐火材料 耐酸性试验方法 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 国家标准委 Drafting Unit N/A