摘要
文章介绍了有关在广州-茂名铁路运用大型养路机械进行更换石碴施工的技术和经验。
The large track maintenance machines were used in the railway engineering construction of replacement for ballast on the Guangzhou-Maoming railway line. This arcticle introduces the technique and experience of this construction.
出处
《企业技术开发》
2004年第8期39-40,共2页
Technological Development of Enterprise
关键词
铁路
大型养路机械
换碴
施工技术
railway
large track maintenance machine
replacement for ballast
construction technique
