FB12/FB14/FB14-2 video about operation/installation
https://www.dropbox.com/s/t7w8zmx1gj2u4rj/FB12%20machine%20installation%20video%E7%82%B9%E8%80%B3%E6%9C%BA%E5%AE%89%E8%A3%85%E8%A7%86%E9%A2%911.5%202020.6.22.mp4?dl=0 FB12 Machine installation vide ...