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| 测量钻孔弯曲度的经验和对钻孔弯曲规律的探讨 |
| | 1964(2) [摘要(1090)] [PDF 207.42 K (324)] [HTML] |
| | |
| 江苏省第三地质队铜山分队对包良科夫测斜仪的使用及维修方法介绍 |
| | 1964(2) [摘要(1126)] [PDF 265.86 K (280)] [HTML] |
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| 谈谈我队“清孔作业”的经验 |
| | 1964(2) [摘要(961)] [PDF 254.53 K (275)] [HTML] |
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| 内丝扣双层水口钻粒钻头的钻进经验 |
| | 1964(2) [摘要(868)] [PDF 2.19 M (259)] [HTML] |
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| 电化学法加固钻孔中不稳定的岩石 |
| | В.Н.谢恩尼科夫 |
| | 1964(2) [摘要(873)] [PDF 306.49 K (217)] [HTML] |
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| 真空双层岩心管的使用经验 |
| | Г.И.涅乌达琴 |
| | 1964(2) [摘要(980)] [PDF 159.20 K (226)] [HTML] |
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| 岩心钻进时升降工序机械化 |
| | М·В·阿尔达莫诺夫,А·И·诺沃日诺夫 |
| | 1964(2) [摘要(1023)] [PDF 896.96 K (275)] [HTML] |
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| 控制钻进过程的新仪器 |
| | О·П·列恩吉耶夫,П·М·希罗依特曼 |
| | 1964(2) [摘要(908)] [PDF 2.00 M (247)] [HTML] |
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| 方形截面加重钻杆的使用结果 |
| | 劳伦斯Н.М. |
| | 1964(2) [摘要(1006)] [PDF 1.80 M (242)] [HTML] |
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| 克什特姆机械工厂的矿山设备 |
| | П.А.考马洛夫 |
| | 1964(2) [摘要(1019)] [PDF 1.58 M (250)] [HTML] |
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| 旋转钻机用的新型钻头 |
| | М.Н.谢苗诺夫 |
| | 1964(2) [摘要(959)] [PDF 67.98 K (240)] [HTML] |
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| 自动钻机 |
| | 1964(2) [摘要(923)] [PDF 894.79 K (295)] [HTML] |
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| 用铵油炸药爆破漏斗的堵塞物 |
| | 1964(2) [摘要(961)] [PDF 827.23 K (266)] [HTML] |
| | |
| 平巷凿岩爆破几个问题的探讨 |
| | 山东省地质局探矿试验组 |
| | 1964(2) [摘要(1057)] [PDF 418.98 K (280)] [HTML] |
| | |
| 掘进天井时使用喷射喷嘴降尘 |
| | 1964(2) [摘要(975)] [PDF 82.68 K (289)] [HTML] |
| | |
| 电动振动式凿岩机钻眼 |
| | 1964(2) [摘要(952)] [PDF 45.51 K (281)] [HTML] |
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