Home / Standards / GB/T 11848.3-1999 GB/T 11848.3-1999 Abolished Determination of extractable organic material in uranium ore concentrate 铀矿石浓缩物中可萃有机物的测定 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