occupational classification

a brief introduction to the development of the u. s. national standard occupational classification system and its implications to china

美国国家标准职业分类系统的发展概况及对我国的启示

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standard occupational classification, department of labor, us bureau of labor statistics, workers, occupational categories,

职业分类标准，劳动部门，美国劳动统计局，工人，职业类别，

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for further reading, i suggest browsing through the u. s. department of labor's standard occupational classification web site.

进一步的阅读，我建议浏览美国劳工部的标准职业分类网站。

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2010 standard occupational classification, department of labor, us bureau of labor statistics

2010年美国标准职业分类，劳动部门，美国劳动统计局

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