提取opencart产品名称里的属性信息到目录属性里，实现opencart的目录筛选功能。具体属性需添加到文件内，具体看文件说明。-Extraction of Opencart product name in the attribute information to the directory attributes, implementation of Opencart directory screening function. The specific attributes need to a

这个文件是核电站的设备和系统名称的详细介绍。-This file is the plant equipment and system name is introduced in detail.