重新打开vortex一直有以下让我在官网下载并安装stacker loader的提示，说明我没有安装前置文件。但我已经从...
A stacker-loader is positioned at the end of a conveyor line for receiving printed circuit boards as they follow each other in series or sequence along the conveyor. The stacker-loader converts the series of boards into a stack of boards, one aligned over the other on a cart which may be...