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China's unmanned submersible Qianlong 3 to conduct first dive

chinadaily.com.cn | Updated: 2018-04-20 10:27
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China's self-developed 4,500-meter-level unmanned submersible Qianglong 3 will conduct its first dive in the South China Sea on Friday. It’s projected to reach a depth of 3,500 meters. The orange clownfish-shaped autonomous underwater vehicle is 3.5 meters long, 1.5 meters high and weighs 1.5 tons. [Photo/Xinhua]
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