It was learned from the traffic control department that 78 regular school buses that have obtained “school bus signs†have been put into use in Tianjin. At present, the 78 school buses are mainly operated in Wuqing Di.......
How Do Ultrasonic Doppler Velocity Meters Calculate Water Flow Rate? Many people may only know about it.
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The sprinkler is one of the most frequently used sanitation models. It features road surface watering, greening, dust reduction at the construction site, temporary fire fighting, drought transport, and other functions. In t.......
Since entering the rapid development stage in 1998, China's gas-fueled auto industry has grown into a huge market with almost 3 million in-stock and nearly 5,000 filling stations after 16 years of experience. However, compared to China's 120 million car own.......
In order to better serve small and micro enterprises and promote the Changzhou automobile industry chain to become bigger, stronger and better, combined with the characteristics of Menghe automobile and motorcycle industry cluster production and operation, the Ji.......
--- Advocating low-carbon, energy-saving and environmental protection to build a low-carbon city
To promote the application and pro.......
On October 22, Fujian Unicom and Huawei unveiled the first NB-IoT (Narrowband Internet of Things) end-to-end commercial network with actual business in China.
Different from other NB-IoT pilot projects in China, Fujian Unicom realizes end-to-end network deployme.......