| ICS | Field |
|---|---|
| 25.220.01 | Surface treatment and coating in general |
| 25.220.10 |
Surface preparation Including surface preparation for painting, cleaning, scouring, blasting, etc. |
| 25.220.20 |
Surface treatment Including anodization, conversion coating, thermal spraying, etc. |
| 25.220.40 |
Metallic coatings Including electrolytic depositions, cathodic coatings, autocatalytic coatings, etc. |
| 25.220.50 | Enamels |
| 25.220.60 | Organic coatings |
| 25.220.99 | Other treatments and coatings |