摘要
论述了臂式掘进机在铁路隧道施工中的优点和臂式掘进机施工的特殊要求 。
The merits and especial requirments of roadheaders for railway tunnel construction are discussed, and the developing trends of roadheader in China are brought forward.
出处
《铁道建筑技术》
2001年第2期50-52,共3页
Railway Construction Technology