| 1. | Capability test and analysis of mgys180 460 - wd coal cutter
型采煤机性能试验及分析
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| 2. | Metal shielded cable for coal cutter , that is type 7 cable
采煤机用金属屏蔽拖电缆，即仿英
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| 3. | Shielded soft rubber cable for coal cutter
采煤机用屏蔽橡套软电缆
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| 4. | Kv . grade for coal cutter , shielded soft cable with rubber sheath
千伏级采煤机用屏蔽橡套软电缆
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| 5. | 11 kv . grade movable shielded rubber sheath soft cable for coal cutter
千伏级采煤机用移动屏蔽橡套软电缆
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| 6. | Soft rubber cable for coal cutter
采煤机用橡套软电缆
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| 7. | Analysis of force and geometrical sizes of impact coal cutter ' s flat pick
冲击式采煤机刀齿受力分析及其几何参数的确定
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| 8. | Arcwall coal cutter
弧形截槽截煤机
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| 9. | The china coal import and export corporation intends to import coal cutters from germany
中国煤炭进出口公司想从德国进口采煤机。
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| 10. | Failure analysis and countermeasure of cutting reducer of coal cutter with lateral arrangement multi - motor
多电机横向布置采煤机截割减速器失效分析与对策
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