Metadata
Author: JParaCrawl3
Data
English[en]
Domestic road science was born in the 30s of the 20th century, up to the 1980s, serious research was carried out in the field of road network development, design and construction of roads, aimed at reducing prices without shipping charges and improving road safety.
Japanese[ja]
国内道路科学は20世紀の30年代に生まれ、1980年代まで、地域の路線開発、道路の設計、建設の分野で深刻な研究が行われ、出荷費用の減少、交通安全性の向上を目的としています。