Operating side: the side of a printing machine where operating switches are placed. When facing the feeder of the machine, it is the left hand side of the machine.
操作边：印刷机上放置操作开关的一边。当面对印刷机的给纸器时，是机器的左手边。
2
Operating side The side of a printing machine where operating switches are placed. When facing the feeder of the machine, it is the left hand side of the machine.
印刷机上放置操作开关的一边。当面对印刷机的给纸器时，是机器的左手边。
3
This study analyzed and compared commonly used feeder automation models, proposed two realistic solutions for pilot "hand in hand" circular distribution network feeder automation.