北美产业分类体系
- 网络North American Industry Classification System;NMCS
北美产业分类体系-
简介了国际上信息产业分类中几个比较重要的体系，分别是：波拉特信息产业分类体系，OECD的信息产业分类体系，北美产业分类体系（NAICS）中的信息业。
Following we briefly introduce the important international information industry classification systems : Borat Information Industry Classification System , OECD Information Industry Classification System , and the North American Industry Classification System ( NAICS ) in the information industry .