10-正规货船海员机工培训多长时间？[海员知识36问_2023版]
https://onvideo.ssrcdn.com/bs2/onVideo/skyfall/media/34252206562917543492535.mp4 腾讯https://v.qq.com/x/page/s3501v589cw.html
公众号
https://mp.weixin.qq.com/s/dfa8N8aJ44u0_dvVkhJ2xQ
今日头条
https://www.ixigua.com/i7205532577237729804/
百家号
https://haokan.baidu.com/v?vid=2603942408852776577
美篇
https://www.jianpian.cn/a/8p3yg83
一点号
https://www.yidianzixun.com/article/V_1aUjTia0
优酷
https://v.youku.com/v_show/id_XNTk0NjQ3NDA2NA==.html
56视频
http://www.56.com/u40/v_MTgyMzc2OTQ5.html
哔哩哔哩
https://www.bilibili.com/video/BV1yv4y1b7P6/?spm_id_from=333.999.0.0
搜狐
https://tv.sohu.com/v/dXMvMzY1NjQ1Njk5LzQyNjU0OTk1MS5zaHRtbA==.html
爱奇艺
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