昨天(1日)是中国人民解放军建军99周年。海军076型两栖攻击舰的首舰四川舰下水已有一年半的时间，目前四川舰的状态如何？

Full article body is being fetched in the background. Refresh in a moment to see the complete paragraphs. For now this page shows a summary and AI analysis.