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ISIC 第五版 UN 大类

82

Office administrative, office support and other business support activities

5

中类

7

小类

直属分类 · 5 项

Office administrative and support activities

1 下级分类 ›

Activities of call centres

1 下级分类 ›

Organization of conventions and trade shows

1 下级分类 ›

Intermediation service activities for business support activities n.e.c., except financial intermediation

1 下级分类 ›

Business support service activities n.e.c.

3 下级分类 ›