英语语法分析

Diagnosis of common faults and remove ways about walking part to tunneller are introduced.

介绍了掘进机行走部常见故障的诊断及排除方法。

Structures, cutting mechanism and stress wave theory of the tunneller a re presented and analyzed.

文章对这种掘进机的结构、截割机理及应力波理论进行了介绍和分析。

This paper introduces the main technical parameters, structures and technical features of EBJ-120TP type tunneller.

介绍了EBJ - 120tp型掘进机的主要技术参数、结构及其技术特点。