Home / Standards / GB/T 13070-1991 GB/T 13070-1991 Abolished Determination of uranium content in uranium ores by method of potentiometric titration 铀矿石中铀的测定 电位滴定法 Standard Type GBT ICS 27.120.30 CCS D45 Status 废止 Issue Date 1991-07-15 Implementation 1992-06-01 Responsible Dept 国家标准委 Drafting Unit N/A