2021，28 July is the 45th anniversary of the 1976 Tangshan Earthquake. 

   At 0342:53.8 on July 28,1976, an earthquake of magnitude 7.8(magnitude 7.5 moment) struck Tangshan in China, killing 242769 people and seriously wounding 164,000. At the same time, an industrial city with a population of one million was instantly reduced to rubble. 

    Now 45 years later, this day has become the Chinese people can not erase the memory of the trauma, we are not a moment to mourn the deceased, but we are not a moment to walk towards the light. Over the past 45 years, the Chinese people have worked hard to rebuild the magnificent new Tangshan. On the eve of the 45th anniversary of the death of the 1976 Tangshan Earthquake, some netizens took pictures of Tangshan with the help of a drone, building after building, a wide and clean roads, a hard-core industrial robots... today's Tangshan, in the earthquake ruins of the rise of a modern emerging city. When it comes to drones, in recent years, many of the country's great rivers, mountains and human geography have been shown through drones, and drones are among the more revolutionary black technology products of the 21st century, it is generally composed of a load-bearing platform, a flight control system, a power system, control equipment and an aerial photo stabilizer, among which the flight control system mainly consists of three major parts, namely, sensors, an airborne computer and servo-motion equipment, the functions of the system include attitude stabilization and control, Task Equipment Management and emergency control, while the servo motor has been widely used.

    Kunshan with Mao Electronics Co. , Ltd. main voice coil motor products include cylindrical, rectangular, flat, swing and shaft type five categories, welcome to pay more attention. 

     The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.