《栋梁之材》金属还会飞？ 走进中国首个大型综合铝加工企业 见证国产飞机机翼壁板的铝合金材料生产过程！EP01【CCTV纪录】

Open in Podwise to generate AI notes

Sign in to process this episode and unlock summaries, transcripts, highlights and translations.