On January 10th, with a crisp whistle, the world's first carbon fiber subway train "CETROVO 1.0 Carbon Star Express" jointly developed by Qingdao Metro Group and CRRC Sifang Co., Ltd. was officially launched on Qingdao Metro Line 1 and put into commercial operation. This car fills the international gap in the commercial use of carbon fiber composite materials in the main load-bearing structure of subway vehicles, reducing the weight of the entire vehicle by 11% and the operating energy consumption by 7%, leading China's subway trains to achieve a new upgrade of lightweight and green
Compared to traditional subways, this carbon fiber subway train has achieved a new upgrade, with significant advantages such as being lighter, more energy-efficient, more comfortable to ride, higher strength, less wheel rail wear, and lower maintenance costs
On June 13, TVB male star Mai Changqing was recognized by netizens when he participated in the volunteer activity of epidemic prevention in Shipai village, Tianhe District, Guangzhou. In the video, Mai Changqing, wearing a blue protective suit, wearing a
Heavy rain in Dongguan, Guangdong Province
SMIC International announced on July 4 that Dr. Wu Jingang, the company's core technical personnel, recently applied for resignation due to personal reasons and completed relevant resignation procedures. After leaving, Dr. Wu Jingang no longer holds any p
On the morning of the 24th, Yang Qian of China won the gold medal with 251.8 rings in the women's 10m air rifle final of the Tokyo Olympic Games!
There is a flower and fruit mountain on the seashore of Aolai country in Dongsheng Shenzhou. There is a stone on the top of the mountain. Influenced by the essence of the sun and the moon, it gave birth to a stone monkey. Shi Monkey bravely explored the w
Shareholders donated 40 million yuan to the listed company, which is more than 40 times his annual salary last year! He once taught on the education front and also served as the chairman and general manager of the company
This year marks the 50th anniversary of the archaeological excavation of the Terra Cotta Warriors. Today, the reporter learned from the Museum of the First Emperor's Mausoleum that archaeologists recently found a rare high-ranking military official figuri
General Secretary of the Communist Party of China Central Committee, President of the People's Republic of China, and Chairman of the Central Military Commission, Xi Jinping, successfully concluded various activities in Macau and returned to Beijing by sp
A car collision occurred at a Christmas market in Germany on the evening of the 20th, resulting in at least 2 deaths and 60 injuries. The Chinese Embassy in Germany issued two notices within one day, reminding Chinese citizens in Germany to strengthen the
According to the website of Hong Kong's South China Morning Post on January 2nd, China's railway operators are laying tracks for the record breaking year of 2025. The total length of high-speed railways in the country is expected to exceed 50000 kilometer
According to rumors from various regions, almost no one in Europe is buying electric cars anymore. European media, especially German media, are disappointed with this. Sales are shrinking, and many people complain that the models provided by manufacturers
The January 7 Dingri earthquake occurred at 9:05 on January 7, 2025, Beijing time. The epicenter was located in Cuoguo Township, Dingri County, Shigatse City, Xizang (28.50 degrees north latitude, 87.45 degrees east longitude), with a focal depth of 10 ki