Home / Standards / GB/T 43892-2024 GB/T 43892-2024 Active Test method for spectral transmittance of quartz glass 石英玻璃光谱透射比试验方法 Standard Type GBT ICS 81.040.01 CCS Q30 Status 现行 Issue Date 2024-04-25 Implementation 2024-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A