The TBM tunnel on the right line of Chongqing Metro Line 6 East Extension Section's heavy and long section has been successfully completed
According to Chongqing Communications Development Investment Group, on July 16, as the TBM cutterhead broke through the ground, the right TBM tunnel of the Chongqing East railway station Changsheng Laojie station section of the east extension of Chongqing Metro Line 6 (hereinafter referred to as the heavy and long section) was successfully completed.Source: Hualong...
Why Northeast China Decline from the Disappearance of an Industry
This article has over 3300 words, and those who are not interested can bypass it.In 1984, as a TV repairman in the factory, I was fortunate enough to be seconded to the Provincial Technical Quality Supervision and Inspection Institute and participated in the fourth national quality evaluation of black and white televisions...
Wenyuan Zhixing obtained the first national level autonomous driving license in the Middle East
On July 3rd, the United Arab Emirates approved its first autonomous driving road test license and awarded it to L4 autonomous driving technology company Wenyuan Zhixing. It is understood that this is also the first national level autonomous driving road test license in the Middle East and even the world...