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Close-up of industrial thermometer.
Oil and gas industry. Oil and gas safety equipment on the oil platform.
Industrial boiler pressure meter and thermometer for central heating
Flight instrumentation from an airplane control panel to control glide path and descent rate on an old autopilot
Old submarine gauges
Switching valves for industrial equipment
Group of of analog pressure and temperature measuring gauge on the control panel of machinery engine which is operate in the industrial
old panel with measuring instruments from the locomotive
Control Room in the old ship
Hydraulic load indicator in control room, Gauge display to show status of hydraulic system and monitor by operator or expert, Maintenance routine job of the hydraulic system and other equipment.
Close up control panel
Second war world submarine interior. Military vessel. Horizontal
Old diesel locomotive's control panel with analog meters and lamps
Retro control panel with speedometer of an old vintage steam train cabin close up.
extinguisher meter
Inside the train control room , Retro train
Technical tool for measuring atmospheric pressure and temperature  on ships
Water temperature gauge, using to measuring the temperature of the cooling water line of the machinery engine. Industrial equipment object photo.
Round pump device with titles and arrows surrounded by different rusty handles inside red fire truck on blurred background. Firefighter work tools concept
Photo of angle indicator of boom mobile telescopic crane, located at the base of main boom.
measuring device for air humidity and temperature in greenhouse
Speedometer from a Vintage Car. Canon 5DMkii Lens EF100mm f/2.8L Macro IS USM ISO 200
Marine offshore close position indicator located on valve on fuel oil supply line. Valve closed sign. Closeup.
Voltmeter pointer on device
monochrome image of a large old metal tachometer with a round gauge with the dial marked in numbers mounted on a large engine
Beja Airport, Portugal: sonar buoys in a rack - sonobuoys are used in anti-submarine warfare and submarine / submersible rescue, an expendable sonar system that is dropped/ejected - there are two main types, active buoys send out sonar pulses, which reflect off the submarine, and the return is datal linked back to the aircraft, passive buoys listen for any radiated noise from the submarine contact - Lockheed P-3 Orion aircraft.
Shown here is an old antique gauge.  This gauge is located on an old decommissioned naval ship.
Steam engine near Nijkerk, Holland
Free Images: "bestof:Temperature indicator mounted in gimbals for marine work-Tracts vol 10 p53.jpg North of England Institute of Mining and Mechanical Engineers It is reference"
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