可以免费观看的AV毛片

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    The drone for drive away birds

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    HYD-ABD

    Ultrasonic UAVs use ultrasonic technology to emit ever-changing ultrasonic frequencies that stimulate the bird's nervous system, thereby keeping birds away from ultrasonic coverage.

    Our current UAV has a range of more than 500 meters. It makes birds afraid of sound by using digital voice technology, high fidelity, and high power.



    China's qinghai province surnamed ma's boss, have 500 mu trifoliate-orange immature fruit, because the birds eat bad trifoliate-orange immature fruit every year a lot of, don't want to kill, in order to improve the trifoliate-orange immature fruit productivity, improve product like, using unmanned aerial vehicle (uav) to drive  away birds, effect is obviousGoji tangerine is eaten by birds seriously, seriously affecting the sale of goji .




    After using drones to drive away birds, the fruit is eaten less and the image is significantly improve


    The drone for drive away birds  video connection     

    The drone for drive away birds

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    Add:No.1602,Building 3, COFCO Park, Intersection of Liuxian 2nd Road and Honglangbei 2nd Road, Xinan Street, Baoan District, Shenzhen, 

    whatsapp:+8618688947952

                    +8615994753471

                    +8615817316244                  

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    +86-15994753471

    +86-15817316244

    Tel:+86-0755-8696-0430

    E-mail: hydcnc13@126.com

     

     
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    www.followuav.com                            

    Shenzhen FNY Tech Co.,ltd & HYD CNC Equipment Limited

    可以免费观看的AV毛片
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