JTG F80/1-2004 Quality Inspection and Evaluation Standards for Highway Engineering Section 1 Civil E...
JT交通运输标准
JT交通运输标准
JT交通运输标准
JTG F80-1-2017 公路工程质量检验评定标准第一册土建工程
JTG F80/1-2017 Inspection and Evaluation Quality Standards for Highway Engineering Section 1 Civil E...