危害鑑別錄影資料:
1. https://nckucc.webex.com/webappng/sites/nckucc/recording/8ee6ba20d87f1039bb8d005056b9e154/playback
密碼:sKyiwhc4
2.https://nckucc.webex.com/webappng/sites/nckucc/recording/7d07a83fd8a11039bcfc00505681c67f/playback
密碼:2TsuRBpw