1.
hand churn drill
![点击朗读](/dictall/images/read.gif)
手动钢绳冲击式钻机
2.
Application of impact drilling in rock-embedding oblique steel pipe piles
![点击朗读](/dictall/images/read.gif)
冲击式钻机在钢管嵌岩斜桩施工中的应用
3.
churn-type percussion drill
![点击朗读](/dictall/images/read.gif)
无游梁绳式顿钻钻机
4.
Research on the shock load characteristic model of a wire-cable vibration isolator
![点击朗读](/dictall/images/read.gif)
钢丝绳减振器冲击载荷特性模型研究
5.
Study on the Wire Rope Enwinding System for the Roller in ZJ70D Drilling Rig;
![点击朗读](/dictall/images/read.gif)
ZJ70D钻机滚筒钢丝绳缠绕系统研究
6.
cable belt conveyor
![点击朗读](/dictall/images/read.gif)
钢绳张紧带式输送机
7.
planetary stranding machine
![点击朗读](/dictall/images/read.gif)
行星式钢丝绳捻股机
8.
The Strength and Modal Analysis of GCF-1500 Impact Drilling Machine Tower;
![点击朗读](/dictall/images/read.gif)
GCF-1500冲击钻机钻塔强度与模态分析
9.
A Technical Investigation on Drilling in Australia and the Technical Service of Wire-line Coring Percussive-rotary Drilling
澳大利亚钻探技术考察与绳索取心冲击回转钻进技术服务
10.
Impact Characteristic of Wire Rope During Gage Braking by Rope Parachute Gear
![点击朗读](/dictall/images/read.gif)
绳式防坠器制动过程制动绳冲击行为研究
11.
The research of hammer impact in deposed steel crusher based ANSYS/LS-DYNA
![点击朗读](/dictall/images/read.gif)
应用ANSYS/LS-DYNA对锤式废钢破碎机锤头冲击的研究
12.
Impact Dynamic Behaviors of Mine Hoisting Rope during Loading Process
![点击朗读](/dictall/images/read.gif)
矿井提升钢丝绳装载冲击动力学行为研究
13.
Study on the Drivin of Cavity-front Constant-pressure Impact-rotary Hydraulic Roofbolter;
![点击朗读](/dictall/images/read.gif)
前腔常压式冲击旋转型液压锚杆钻机动力头的研究
14.
The Modal Identification of the Hybrid System of GCD-1500 Percussive Drilling
![点击朗读](/dictall/images/read.gif)
GCD-1500钻机冲击机构刚柔体系模态识别
15.
Structural Design and Mechanism Study on Water-saving Rotary Percussive Devices;
![点击朗读](/dictall/images/read.gif)
节水型回转冲击钻具结构设计与钻进机理研究
16.
Application of CJF Series Strike Backcycling Engineering Driller
![点击朗读](/dictall/images/read.gif)
CJF系列冲击反循环工程钻机的应用
17.
Diamond drilling replaced percussion drilling.
![点击朗读](/dictall/images/read.gif)
金钻探取代了冲击钻探。
18.
Dynamics Simulation of the Hoisting Cable of Single Cable Winding Hoisting Device
![点击朗读](/dictall/images/read.gif)
单绳缠绕式提升机钢丝绳动力学仿真研究