As a stabilizer, hand spinner instrument can make the train traveling on a single track, can reduce the ship in the wind and waves in the swing, can be installed on the aircraft or satellite camera relative to the ground stability, etc.. As a precision testing instrument, hand spinner can provide accurate azimuth reference for ground facilities, mine tunnels, underground railways, oil drilling and missile silos.
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It can be seen that the application range of the hand spinner instrument is quite extensive, it occupies an important position in the modernization of national defense construction and national economic construction.
The fidget spinner enterprise reform and innovation »