North American Industry Classification System?
北美工业分类系统 NAICS?。
The paper introduced a new of industry classification: Resource industry;
一种新的工业分类是：资源型工业、技术型工业、市场型工业。
This article is about the classification of documents on industry and technology.
文章研究了工业技术文献的分类标准、分类体系和分类方法三个问题。
In the insurance industry, customer classification is the basis for differentiated marketing.
客户细分是保险行业进行差异化营销的基础。
In the insurance industry, customer classification is the basis for differentiated marketing.
客户细分是保险行业进行差异化营销的基础。
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