| GW-40型大口径全液压履带式工程钻机 |
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| 引用本文：刘旭明,吴云上.GW-40型大口径全液压履带式工程钻机[J].钻探工程,1998,(4):33-34.. GW 40 Large diameter All Hydraulic Crawler Type Drill[J]. Drilling Engineering, 1998,(4):33-34. |
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| 刘旭明 吴云上 |
| 江西有色地质机械厂 |
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| 中文摘要:介绍了ＧＷ４０型大口径全液压履带式工程钻机的研制情况，技术参数，主要先进技术，以及型式检验与生产试验等情况。 |
| 中文关键词:大口径钻机,泵吸反循环,全液压,履带自行式 |
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| GW 40 Large diameter All Hydraulic Crawler Type Drill |
| Liu Xuming Wu Yunshang |
| Jiangxi Non ferrous Geological Machinery Plant Nanchang 330201 |
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| Abstract:The description is made of the GW 40 large diameter all hydraulic crawler type drill in terms of its development, technical parameters, main advanced technology, version verification, production trial, etc. |
| keywords:large diameter drill, pump suction reverse circulation, all hydraulic, crawler mounted, |
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