Home / Standards / GB/T 5073-2022 GB/T 5073-2022 Active Refractory products—Determination of creep in compression 耐火材料 压蠕变试验方法 Standard Type GBT ICS 81.080 CCS Q40 Status 现行 Issue Date 2022-12-30 Implementation 2023-07-01 Responsible Dept 国家标准委 Drafting Unit N/A