《新中国 平凡而闪光的足迹》共铸钢铁长城：中国首艘核潜艇的诞生与能抵御原子弹级别爆炸威力的防护工程 Ep17【cctv纪录】

2025 24:59
Synopsis
本期内容：“长征一号”，我国自行研制设计并建造的第一艘鱼雷攻击型核潜艇。总设计师黄旭华亲自参与核潜艇300米深潜试验，成为 ...

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