1.
pattern recognition of full face TBM boring performance
全断面隧道掘进机掘进状况分类识别研究
2.
Study on Pattern Recognization of Tbm Boring Performance of Qinling Tunnel;
秦岭隧道全断面掘进机掘进状况识别分析研究
3.
hydraulic cutting boom machine
液压切削支臂掘进机
4.
hydraulic boom machine
液压支臂切削掘进机
5.
engineering boring and drilling devices
工程钻探和掘进机械
6.
Study on the Consecutive Boring Principle of the Open Type Full Face Rock Tunnel Boring Machine;
敞开式全断面岩石掘进机连续掘进原理的研究
7.
Light Drills Digs "Three soft" Coal Bed Coal Lane Tunneling Application
轻型钻掘机在“三软”煤层煤巷掘进中的应用
8.
Research on Key Technology for Thrust System of Shield Tunneling Machine;
盾构掘进机推进系统的关键技术研究
9.
The Use and Improvement of MK3--the First Stone Drift Driving Machine in China;
国内首台MK3岩巷掘进机的使用与改进
10.
Improvement on Spray System of EBZ-160 Roadheader;
EBZ-160型掘进机外喷雾系统的改进
11.
EBZ120 Type to Roadheader Design Blemish and Improvement Method
EBZ120型掘进机设计缺陷及改进方法
12.
Pick Cutting in the Cutting Head of Roadheaderd and Welding Technoly
掘进机截齿座的开焊原因及改进工艺
13.
There are mainly two kinds of roadheader: Tunnelling Boom Machine(TBM) and partial-size tunneling machine.
掘进机按照对于巷道断面的作用方式可划分为两种：全断面掘进机和部分断面掘进机。
14.
Computer application in mechanized slope tunneling
计算机在斜井机械化掘进中的应用
15.
Simulation and Analysis about Working Characteristic of Loading Mechanism in Excavating Machine;
掘进机装载机构工作特性的模拟研究
16.
Study on the Continuous Boring Control System of Open Type Full Face Rock Tunnel Boring Machine;
连续掘进敞开式全断面岩石掘进机控制系统的研究
17.
digging machine, non-agricultural, self-propelled (excl. mechanical shovels and excavators)
非有用掘机,自力推进式（不包括机械挖土机和挖掘机）
18.
excavator-screening machine, for railroad ballast not self-propelled
铁路道渣挖掘-筛分机,非自动推进式