通用分类 meaning in English

universal classification

Timber in joinery - general classification of timber quality ; german version en 942 : 1996
木工作业木材.木材质量通用分类
The main contributions of the paper are as follows : 1 . contents of the lexicon used by operation document processing system are studied . according the general standards , another standard is presented and the knowledge of glossary is presented
研究了用于作战文书智能处理的词典应包含的内容，在通用分类的基础上，给出本文的分类标准，并给出词汇属性所包含的信息。