.cna文件扩展名，.cna文件如何打开？

.cna

文件类型：Catena Project File

扩展名为.cna的文件是一个数据文件。

文件说明：

Project file created with Catena, a business performance optimization program used for improving quality, service, and profitability; saved in a project folder along with a Toolkit folder that contains other project data..cna                                                                      

打开.cna文件

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来源：. cna文件