Home / Standards / GB/T 11842-1989 GB/T 11842-1989 Abolished Determination of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogravimetric method 二氧化铀粉末和芯块的氧铀原子比测定 热重法 Standard Type GBT ICS 27.120.30 CCS F46 Status 废止 Issue Date 1989-10-21 Implementation 1990-08-01 Responsible Dept 国家标准委 Drafting Unit N/A