| 510 / | HD | CLEANING COMPOSITIONS FOR SOLID SURFACES, AUXILIARY COMPOSITIONS THEREFOR, OR PROCESSES OF PREPARING THE COMPOSITIONS |
| FOR 108 | DF | DETERGENTS (FOR USE ON SOLID MATERIALS) (252/89.1) {26} |
| FOR 177 | DF | .~ Acidic (252/142) {3} |
| FOR 181 | DF | .~.~ With corrosion inhibitants (252/146) {3} |
| FOR 183 | DF | .~.~.~ Organic nitrogen compound containing (252/148) {1} |
| FOR 184 | | .~.~.~.~ Thio organic compound containing (252/149) {1} |
| FOR 185 | DD | .~.~.~.~.~> Thiazole nucleus containing (252/150) |