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Extend other classes

Extend other classes, Total:3 items.

In the international standard classification, Extend other classes involves: .

IT-UNI, Extend other classes

• UNI 2021-1942
• UNI 2018-1942
• UNI 2019-1942

Others:   other citrus fruits, Extend other classes, Other organochlorines, Extend other textiles, Other toys, Other 29 types of construction projects.