Home / Standards / GB/T 11848.5-1999 GB/T 11848.5-1999 Abolished Determination of carbonate in uranium ore concentrate by titration in non-aqueous solvent 铀矿石浓缩物中碳酸根的测定 非水滴定法 Standard Type GBT ICS 27.120.30 CCS F46 Status 废止 Issue Date 1999-05-19 Implementation 1999-12-01 Responsible Dept 国家标准委 Drafting Unit N/A