Glossary D
Deutsch: Entwicklung / Español: Desarrollo / Português: Desenvolvimento / Français: Développement / Italiano: Sviluppo /
Development means the carrying out of building, engineering, mining or other operations in, on, and over or under land or the making of a material change in the use of any buildings or other land.
Digital refers to a signal that consists of discrete states. A binary signal has only two states, 0 and 1.
Deutsch: Bagger / Español: Dragador / Português: Draga / Français: Dragueur / Italiano: Dragatore
A Dredger is a highly specialized piece of industrial equipment, often described as a self-propelled vessel, used to remove and transport sediment, silt, or debris from the bed of a river, port, estuary, or other body of water. They are fundamental to maritime infrastructure, operating across the mining, construction, and environmental industries to maintain waterways, reclaim land, or extract valuable seabed materials.