来自MSN1 个月
10 Transportation Inventions That Were Too Good To Be True
Mankind is always envisioning new methods of transportation. Sometimes faster, other times more efficient, and usually a lot cooler. However, all of these ideas are worthless without the ...
China.org.cn8 天
Green tech revolution reshaping global transportation sector: WIPO
GENEVA, Feb. 6 (Xinhua) -- A new report by the World Intellectual Property Organization (WIPO) reveals a significant shift in global transportation innovation towards cleaner technologies.