PDF(696 KB)
Research on the Green Degree Evaluation of Machine-made Sand Concrete of Railway in Hard and Dangerous Mountain Area
BAO Xueying, LI Yunong
Journal of Railway Engineering Society ›› 2021, Vol. 38 ›› Issue (9) : 81-86.
PDF(696 KB)
PDF(696 KB)
Research on the Green Degree Evaluation of Machine-made Sand Concrete of Railway in Hard and Dangerous Mountain Area
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |