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| 湘潭矿业学院学报1989年总目次 | |
| 摘 要： | .采矿. 期(页)候长祥:同一煤层上行式垮落法开采的探讨·············································……1(22)邓新文:爆破作用时间对工程爆破质量的影响··..···,···································一2(97)于海涌昊键:放顶煤工作面放出体参数初探·······································‘··…2(105)曹树刚杨春:液压支架主要参数及其选型原则·,············.’····一,·……,···… |
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