Process of assembling underground drainage pipes for outflow of rainwater a stormwater
Pressure gauge in oil and gas production process for monitor condition, The gauge for measure
Industrial plant at dusk
Portrait of Engineers inspecting the inside plumbing and water valves of an industrial facility.
Engineer Inspecting Machinery at Industrial Site
Automobile production line. Welding car body. Modern car assembly plant. Top view
Maintenance engineer and manager in factory use tablet pc checking spring coil specification
Engineer or technician work checking Fire suppression system and fire equipment.
Maintenance engineer and manager in factory check part available repair machine near welder sparking
Industrial engineer work on site.
Engineer wearing uniform ,helmet and glass stand hand holding tablet computer,radio communication in
Two female engineers discussing operations at an industrial gas storage facility
oil and gas refinery petroleum plant worker, engineer check service maintenance gas pipe
Blue collar workers are working at refinery factory.
Valves at gas plant
Engineer take water from wastewater treatment pond to check the quality of the water. After going th
Refinery industry engineer are working and discussing at front oil and gas industrial factory,
Technician inspecting industrial cooling system
Engineer take water from wastewater treatment pond to check the quality of the water. After going th
Engineer take water from wastewater treatment pond to check the quality of the water. After going th
Maintenance engineer and manager in factory check part available repair machine near welder sparking
Engineer checking the water pipe system in the factory,Inspecting Water Valve For Leaks In Basement.
Closeup of green plastic pipe with cover on green grass lawn.
Two female engineers reviewing a tablet together at an industrial plant site
Engineer or technician work checking Fire suppression system and fire equipment.
oil and gas refinery petroleum plant worker, working engineer check service maintenance pipe
Engineer or technician work checking Fire suppression system and fire equipment.
Engineer survey team checking construction project inspection work construction site
Valves at gas plant
Maintenance engineer and manager in factory check part available repair machine near welder sparking
