2020年11月30日
China's manned submersible Fendouzhe returns after ocean expedition
摘要： ##China's manned submersible Fendouzhe returns after ocean expedition China's new deep-sea manned submersible Fendouzhe is being lowered into the wate 阅读全文
posted @ 2020-11-30 08:35 开普勒醒醒吧 阅读(256) 评论(0) 推荐(0) 编辑