A physical object for storing energy, and which after discharge may be recharged.
A physical object that supplies and mixes air to a liquid or solids.
A propeller like device with agitational or rotational movement located in a tank to prevent the content of the tank to build component segments.
An air balancing unit on a nodding donkey.
A physical object that is intended to bring air to a specified quality.
A cooler that is intended to use air as the cooling medium.
An artefact intended for central conditioning and pressure increase of ventilation air.
A physical object for increasing the power of a signal.
Is an artefact intended to retrieve a material at a particular location and inserted into something so as to test its conditions.
A physical object intended to hold an object firmly.
A detecting instrument for recording wind speed, and possibly wind direction.
A physical object that is capable of emitting positive charge carriers to and/or receiving negative charge carriers from the medium of lower conductivity.
An electromagnetic transducer that is a physical object made of conducting material which is capable of radiating or receiving electromagnetic waves.
An attenuator is a telecommunication device that reduces the amplitude of a signal without appreciably distorting its waveform. Attenuators are usually passive devices. The degree of attenuation may be fixed, continuously adjustable, or incrementally adjustable.
A self-controlled device for making, carrying, and automatically interrupting and reclosing an alternating-current circuit.
An automatic tracking system used on ships and by vessel traffic services (VTS) for identifying and locating vessels.
A transmitter measuring an axial displacement and generating a standardized output signal representing the axial measured displacement.
Is a gas flow damper intended to adjust an air flow rate through a duct.
A container that has a characteristic shape and that is made of material with an open structure.
A direct current power supply unit for charging batteries.
An equipment item that can be clamped to a beam to provide an attachment.
A pump jack that converts rotary motion to vertical reciprocating motion.
A physical object intended to support and locate a moving or static element and capable of reducing friction and transfer forces in a connection.
A physical object that is a hollow body with a flared mouth made of cast metal. Formed to emit a clear musical sound by the sonorous vibration of its entire circumference when struck by a clapper, hammer or other appliance.
A conveyor that consists of a suitably tensioned endless belt made from hard wearing materials and arranged to run over rollers.