... percussion drill 冲击钻机 percussion drilling 冲击式凿岩; 冲击钻; 冲击钻探 percussion feeder 冲击型进料器 ...
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定义 中文名称：冲击钻机 英文名称：percussion drill 定义：利用钻头的冲击力对岩层冲凿钻孔的机械。 上一个新闻： 新型水笼头 下一个新闻： 钻机的广泛应用 同类新闻 2010-7-12 冲击反循环
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... percussion boring 冲魂进 percussion drill 冲唤钻机 percussion drilling machine 冲唤钻机 ...
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... percussion cutting machine 冲唤截煤机 percussion drill 冲唤凿岩机 percussion drilling 冲唤钻眼 ...
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Percussion Drill Hammer 冲击钻头 ; 冲魂锤
taper shank percussion drill 锥柄冲击钻
pneumatic percussion drill [建] 气动冲击钻
rotary percussion drill 旋转冲唤钻机
rotary-percussion drill jumbo 回转冲击式钻车
Hydraulic Pressure Percussion Drill 液压冲击钻
cylindrical shank percussion drill 圆柱柄冲击钻
parallel shank percussion drill 直柄冲击钻
liquid percussion drill 液压冲击钻
·2,447,543篇论文数据，部分数据来源于NoteExpress
A novel percussion drill relates to a percussion drill, in particular to the percussion drill with the function of measuring the hardness.
新型冲击钻涉及一种冲击钻，特别涉及一种具有硬度测量功能的冲击钻。
According to the structure and operating principle of the JSL-30 drill rig, a drill parameter tester was developed especially for percussion drill.
结合JSL - 30型钻机结构和工作原理，研制了适用于振动条件下的钻进参数检测系统。
And also the author introduces the characteristics and application benefits of the new chain-type percussion drilling, and analyzes the popularization and application prospect of the drill.
并介绍了新型链式冲击钻的特点及应用效益，进一步分析其推广应用的前景。
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