Code | Name |
---|---|
F1060701 | Design engineering |
F1060799 | Other industrial design |
Code | Name |
---|---|
F1060801 | Control devices |
F1060802 | Pipe material |
F1060803 | Water meters |
F1060804 | Water retaining structures |
F1060805 | Water treatment chemicals |
F1060899 | Other water technology |