机读格式显示(MARC)
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- 100 __ |a 20020904d2001 mk y0chiy50 eb
- 200 1_ |a 淮南矿区伪倾斜柔性掩护支架采煤法 |A huai nan kuang qu wei qing xie rou xing yan hu zhi jia cai mei fa |f 淮南矿务局生产技术处编著
- 210 __ |a 北京 |c 煤炭工业出版社 |d 1980.12
- 711 02 |a 淮南矿务局生产技术处 |A Huai Nan Kuang Wu Ju Sheng Chan Ji Shu Chu |4 编著
- 801 _0 |a CN |b AUSTL |c 20190331
- 905 __ |a AUSTL |d 74.6746/3114