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Chinese scientists use nanocoating to protect dinosaur egg fossil site in Hubei_蜘蛛资讯网

男子直视太阳10分钟视力降至0.4

ion, consolidating and sealing the whole site, according to Xinhua. According to Zhao, the nanocoating has strengthened weathering resistance at the site, offering long-term and stable protection

, the nanocoating has strengthened weathering resistance at the site, offering long-term and stable protection for this natural heritage and providing a potential model for conserving other paleontolo

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