Home / Standards / GB/T 11927-2025 GB/T 11927-2025 Active Determination of density and volume fraction of open porosity in uranium dioxide pellets—Penetration immersion method 二氧化铀芯块密度和开口孔隙度的测定 液体浸渍法 Standard Type GBT ICS 27.120 CCS F46 Status 现行 Issue Date 2025-10-05 Implementation 2025-10-05 Responsible Dept 国家标准委 Drafting Unit N/A