机读格式显示(MARC)
- 000 00536nam0 2200193 450
- 100 __ |a 20020903d2001 mk y0chiy0121 eb
- 200 10 |a 坚硬致密研磨性岩层金刚石钻进技术 |A jian ying zhi mi yan mo xing yan ceng jin gang shi zuan jin ji shu |f 徐晓军,李世京编
- 210 __ |a 北京 |c 地质出版社 |d 1989.6
- 905 __ |a AUSTL |d 74.24/423Q1