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    Fifish V6 expert Neutral buoyancy...

    Fifish V6 expert Neutral buoyancy problem. 1. It cannot maintain neutral buoyancy and sinks. ==> If you press the lock button (key shape) on the remote control, the drone stops working and sinks. After using the drone, it is difficult to retrieve it out of the water. 2. As a temporary...
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    Drone Show Korea 2022...

    <Drone Show Korea 2022> Exhibition Korean Industrial Underwater Drone (ROV) Robostech's product. ~~As a bonus... The KFX development program is finally starting to see the light. The first test flight was successful yesterday. Because we left enough space for the internal armament window...
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    Fifish V6 Metal Detector..

    Fifish V6 Metal detector... The price on eBay is $560. The price posted on a regular shopping mall is about $300. But, I don't think I'll buy it. Because it's a simple LED dot-by-point signal to tell you whether metal is detected... In other words, it's because the metal detector is functionally...
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    수중 톱(원형 회전톱 or 그라인더)이 있었다면???

    로프를 쉽게 제거할 수 있었을 것입니다. V6 expert 구매하고 첫 다이빙!! 어선의 프로펠러를 살펴봤습니다. 폭우가 지나간 후라서 물속 시야가 1미터도 확보되지 않았습니다. * 영상 파일을 압축해서 vga 파일입니다 (화질이 낮음) ~~이곳은 SOUTH KOREA의 중부해안도시 서해안(WEST SEA)입니다.
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