为使党政机关公文处理更加规范，便于公文的立卷归档，适应计算机主题检索及公文管理现代化的需要，党政机关公文必须标注主题词。
To meet the needs of modernizations of public documents management and subject index search by computer , subject terms are required to be marked in the documents so as to further normalize them for filing .
公文立卷