
| debris | dirt container | dirt hopper |
| dirt pick-up system | Disinfectant | Disinfectant detergent |
| Disinfecting | Disinfection | Dosing |
| Dry foam aggregate | Dry shampooing | Dry vacuum cleaner |
| Drying agent |
Dosing | ||
| German Dosieren | ||
|
Meaning Adding a measured quantity of a certain product to the right quantity of water | ||