MARC全文
01a0010287;20011205d1996 ekmy0chiy0110 ea;chi;a l 000yy;r;磷矿石和磷精矿采样与样品制备及化学分析方法;Phosphate Rock and Concentrate-Methods of Sampling, Preparing Sample and Chemical Analyses;lin kuang shi he lin jing kuang cai yang yu yang pin zhibei ji hua xue fen xi fang fa;北京;中国标准出版社;1996;86页;表;标准号为:GB/T 1868-1995,GB/T 1870-1881-1995,GB/T 13551-1995, neq ISO 5691:1985;Phosphate Rock and Concentrate-Methods of Sampling, Preparing Sample and Cnmical Analyses;a803 ; a340.32;101;535861 ; 535862;803;956;r180.00;a01;b2