To cope with heavy rainfall, Beijing has deployed new equipment for drainage! It looks like science fiction
Beijing Daily client | reporter Fang FeiOn July 22, with the rain getting stronger, in the Xinhua South Road and Bridge District of Tongzhou District, the equipment and personnel such as the Long Suction Large Pump Truck and the combination unit of the Tongzhou Operation Center of Beijing Drainage Group were all in place in the rain to prepare for duty, and the rain grate at the lowest point of the bridge area was checked for siltation and backwater in real time to deal with emergencies at any time....
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When Will the Brain Drain Behind the US Conquering Nanochip Technology Stop
The United States has conquered 1 nanometer chip technology, shocking the world. Behind this achievement, it was actually created by Zhu Jiadi, a talent transported by Peking University...
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