Professor Nanxiang Zheng of Chang'an University, asphalt pavement maintenance technology and new materials and new technologies
dinnerware,tableware,bowl,plate,mug Shantou Yicheng Trading Co.,Ltd , https://www.shantouyicheng.comAsphalt pavement maintenance technology and new material and new technology Professor Zheng Nanxiang Road New Technology Institute of Changan University Highway College 1. Pavement maintenance management system 2. Daily maintenance of asphalt pavement 3. New technology of asphalt pavement detection 4. Introduction to maintenance technology 5. Regeneration technology 6. Green environmental protection asphalt pavement 7. Quality information monitoring system for asphalt pavement construction process