Digital television

Subjects

Digital communicationsTelevision

Digital video

Subjects

Digital image processingMultimedia systems

Digital video cameras

Genre/Form

Equipment

Dikes (Engineering)

Subjects

Hydraulic structures

Diodes

Subjects

Vacuum-tubes

Direct broadcast satellite television

Subjects

Television broadcasting

Direct current electric motors

Subjects

Electric motors

Direct electric currents

Subjects

Direct energy conversion

Subjects

Storage of energyElectric power productionEnergy transfer

Distilleries

Subjects

Distribution of water

Subjects

Water-supplyPlumbing

Docks

Subjects

Civil engineeringHydraulic structures

Drainage

Subjects

Civil engineeringHydraulic engineeringSanitary engineeringReclamation of landSoils

Dry docks

Subjects

Docks

Drying apparatus

Subjects

Canned foods

Dugout canoes

Subjects

Canoes

Dynamos

Subjects

Electric apparatus and appliancesElectric generatorsElectric machinery

E-book readers

Genre/Form

Equipment

Earthquake engineerin

Subjects

EngineeringCivil engineering

Earthquake resistant design

Subjects

Earthwork

Subjects

Civil engineering

Eco-labeling

Subjects

Labeling

Effect of radiation on solids

Subjects

Radiation

Effect of technological innovations on employees

Subjects

Technological innovations