人成电影网,欧美性猛交性大交,精品久久久久久久久久,欧美bbbbxxxx,久久99国产精品视频,99视频在线免费看,久久桃色视频

中文
News Center
Academic Journals

Modern Transportation Technology

Modern Transportation Technology is approved by the Ministry of Science and Technology, the State General Administration of Press and Publication, the Competent Transportation hall in jiangsu province, jiangsu provincial traffic science research institute co., LTD., the modern traffic technology editorial publishing ( Domestic Issue: CN 32-1736 / U, International Series: ISSN 1672-9889). It is a public transportation construction transportation science and technology journal facing the whole world.

The mission of Modern transportation technology is to promote traffic science and technology progress, and strive to always stand in modern transportation development frontier science and technology, based on the comprehensive transportation technology, mainly reflect the highway engineering, Marine engineering, transportation engineering, traffic planning and management practices of academic progress and development, dissemination of science and technology information, promote exchange of advanced technology, scientific research and practical experience, constantly improve the scientific and technological personnel and the general transportation management level and business level of the worker, promote the scientific research to better serve economic construction, promoting the development of transportation in China.

The main readers are the first-line research design and engineering personnel engaged in transportation research, survey and design, construction, supervision, maintenance and quality supervision. Technical managers at all levels of traffic construction departments and management departments; To provide related products, technologies and services related enterprises to traffic construction; Teachers and students of tertiary institutions. It can also be used as a reference for technical and economic research institutions in related industries.

It spread monthly among many units which cover transportation construction, maintenance, operation, traffic management department, such as the national scientific research, survey design, construction, maintenance, supervision, colleges and others.


2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
伽师县| 蒙自县| 西乡县| 新丰县| 丰顺县| 中西区| 醴陵市| 哈密市| 宣汉县| 高要市| 晋宁县| 巫溪县| 沂水县| 克山县| 海原县| 桐城市| 大荔县| 汝州市| 巨鹿县| 淮南市| 巴东县| 子长县| 阿拉尔市| 乐都县| 玉环县| 和静县| 多伦县| 镇江市| 建瓯市| 东乡县| 大丰市| 滁州市| 阜平县| 白水县| 新津县| 柘荣县| 嘉善县| 泾阳县| 蒲江县| 曲阳县| 中西区|