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Stopcock on thin metal pipes for water supply. Semi-rotary crane close-up. New plumbing.
Car part engine throttle valve opened by the gas pedal to supply more air to the engine. Spare parts catalog for vehicles from the junkyard.
Close up view of a car engine in repair shop
The pipe leading to the collector has a valve with a black knob on it.
oil rig platform valves and pipes
High power gas boiler burners in a cogeneration station
A proven modern car pump in the cooling system with a temperature sensor. Automatic water pump concept on white background, isolate, mechanic
dirty combustion chamber of a small gasoline engine .   4 stroke small engine cylinder head . Engine combustion chamber . close up view of intake valve, exhaust valve and cylinder of a  4 stroke  engine .
This panel is located at the back side of the truck and supports four water line.
New auto parts for cars on a white background
Oil or gas pipe line valves
The pressure gauge, in the pneumatic system.
Grinder machine on the wooden workbench in workshop with copy space
Company underground shaft. Screwed pipelines from bended steel pipes, a system for pumping liquids or gas for the industry.
Open car engine for repair at auto repair shop
07/15/2018 Douarnenez France.  Vintage engine on old boat in Douarnenez France.
Old Tractor Engine Close-up
apanese factory doing marine engine repair overhaul
Engine parts, Machine Valve, Engine Block, Cylinder, Chrome material, Machine Parts. Valve in a deposit on the removed cover of the engine valve box.
The man is repairing the carburetor of the car.
Water treatment plant within the pumps and pipelines
Broken bearing
Pipe valves
A section of a welded pipe with a stainless steel flange with screwed-in bolts.
Old-fashioned Lathe
Powerful diesel engine for agricultural works
Woodbridge, Canada - July 1, 2023: People are celebrating Canada Day in Boyd Conservation Park, a Vaughan Fire and Rescue Vehicle parking in the park for tourists to watch,Woodbridge, Ontario, Canada.
auto part
Technical tool for measuring atmospheric pressure and temperature  on ships
Free Images: "bestof:Deadweight safety valve section (Heat Engines, 1913).jpg Dead-weight safety valve as used on stationary boilers Steam boiler safety valves"
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NIST engineer Kate Remley (6052872100).jpg
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Night_view,_downtown_section,_Dallas,_Texas_ppmsca09600u.jpg
Beach_Clean_up_during_DWH_(8743615835).jpg
1930s_Watts_Bar_steam_plant_LC-USW33-015598-ZC.jpg
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PWR Schem.svg
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Power_Machinery_Hall,_A_&_I_Building.jpg
SLNSW 81867 Safety device for children crossing the road Newtown Public School.jpg
SLNSW 15331 Safety Week procession.jpg
SLNSW 15332 Safety Week procession.jpg
Design_Analysis_of_the_Boeing_B-17G_Flying_Fortress.png
SLNSW 8746 Illustrating a Police Safety Campaign showing a traffic policeman stopping Ted Hood driving his fathers 1927 Studebaker Commander sedan.jpg
South Korea road sign 315.svg
Engine newcomen.svg
SLNSW 447222 Traffic policemen on point duty corner of Park and College Streets with new white sleeves for safety.jpg
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Slow moving vehicle.svg
Deadweight_safety_valve_section_(Heat_Engines,_1913).jpg
Lancashire_boiler,_section_(Bentley,_Sketches_of_Engine_and_Machine_Details).jpg
Ramsbottom_safety_valve,_section_(Heat_Engines,_1913).jpg
Ramsbottom_safety_valve_(side_only)_(Heat_Engines,_1913).jpg
Spring_balance_(Steam_and_the_Steam_Engine,_Evers).jpg
Boiler safety valve of 60163 Tornado.jpg
Lever_safety_valve_(Heat_Engines,_1913).jpg
Steam_locomotive,_side_section_(Heat_Engines,_1913).jpg
Design_Analysis_of_the_Vought_F4U-1D_Corsair.jpg
Bushnell_cartoon_on_Versailles_conference_(May_1919).jpg
60163 Tornado 7 March 2009 Berwick.jpg
WH safety valve.JPG
Safety shutoff valve.jpg
SafetyValveRus.png
Drain Valve.png
Dampfventil Explosion21.jpg
Vertical_slide-valve_engine,_section_(Heat_Engines,_1913).jpg
MV_Cape_Ray_140714-N-XB010-001.jpg
Lantern Slide - Tangyes Ltd, Steam Pump Valve Diagrams, circa 1910.jpg
Lantern Slide - Tangyes Ltd, Steam Pump Valve Diagrams, circa 1910 (2).jpg
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A. Gaar & Co. portable steam engine - Indiana State Museum - DSC00377.JPG
USS_Blue_Ridge_operations_150223-N-KG618-036.jpg
USS_Blue_Ridge_operations_150223-N-KG618-164.jpg
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NIOSH_Deepwater_Horizon_Emergency_Response_Efforts_(8743408863).jpg
BWR_Mark_I_Containment,_diagram.png
Safety_glasses_is_his_pocket,_were_never_used_by_Joe_Docket._Now_he_wears_an_eye_of_glass,_but_never_mind,_let_is_pass_-_NARA_-_535342.tif
Safety_glasses_is_his_pocket,_were_never_used_by_Joe_Docket._Now_he_wears_an_eye_of_glass,_but_never_mind,_let_is_pass_-_NARA_-_535342.jpg
Slide-valve_cylinder,_section_(Heat_Engines,_1913).jpg
Fitchburg_balanced_valve_(New_Catechism_of_the_Steam_Engine,_1904).jpg
US_Navy_051104-N-4166B-075_Air_Department_personnel_hold_a_safety_line,_which_is_used_to_discourage_any_personnel_from_getting_too_close_during_a_test_of_one_of_four_steam-powered_catapults.jpg
Decapitated ni-mh battery.jpg
ValvulaAlivioPresion.jpg
Newcomen_atmospheric_engine_(Heat_Engines,_1913).jpg
TKb-2845 locomotive 05.jpg
Vertical_slide-valve_engine,_end_view_(Heat_Engines,_1913).jpg
Ring_Fragment.PNG
MINER_BATHED_IN_THE_GLOW_OF_A_CO-WORKER'S_LAMP_IS_SHOWN_WITH_A_SHUTTER_CAR_USED_FOR_TRANSPORTING_SAFETY_MEN_OR_OTHER..._-_NARA_-_556318.tif
MINER_BATHED_IN_THE_GLOW_OF_A_CO-WORKER'S_LAMP_IS_SHOWN_WITH_A_SHUTTER_CAR_USED_FOR_TRANSPORTING_SAFETY_MEN_OR_OTHER..._-_NARA_-_556318.jpg
USS_Blue_Ridge_operations_150223-N-KL617-063.jpg
Soviet submarine escape set.JPG
North_Devon_Railway_Creedy_at_Barnstaple.jpg
Lantern Slide - Tangyes Ltd, Cross-Section of Steam Cylinder, circa 1910.jpg
S2 torpedo tube diagram.JPG
1975 AACA AMC Pacer X red-white roof.jpg
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AMC Eagle 4-door sedan white WV r.jpg
Lead_blast_furnace_x-section.gif
Porter-Allen_cylinder_and_valves,_sectioned_(New_Catechism_of_the_Steam_Engine,_1904).jpg
Newberry_County,_South_Carolina._Poles_being_set_by_Newberry_County_Electric_Cooperative,_Incorporat_._._._-_NARA_-_522796.jpg
Newberry_County,_South_Carolina._Poles_being_set_by_Newberry_County_Electric_Cooperative,_Incorporat_._._._-_NARA_-_522796.tif
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