{ "modal": { "title": "", "headline": "水平管连接装置 (HTAD) 指导视频", "content": "

本视频简要介绍了水平管连接装置。

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播放时长:4:32

", "additional_content": "", "image_url": "", "video_url": "//players.brightcove.net/1496514756001/default_default/index.html?videoId=1875457182001" } }