中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊
Stone Field Planning Based on Expressway Maintenance
ZHANG Zhengqi1, LI Zhuolin1, LI Weiyong2, GUO Hanping3
Journal of Chongqing Jiaotong University(Natural Science) . 2017, (9): 44 -49 .  DOI: 10.3969/j.issn.1674-0696.2017.09.09