- Premium licenseMore info
- File type:JPGHow to edit?
- Any issue found?
An advanced electrical engineer inspects the electrical system of the waterworksMaintenance technicians for the control system of the wastewater treatment system
Related tags:
- industrial safety
- wastewater treatment
- sewage
- waste water
- safety worker
- hard hat
- construction safety
- worker helmet
- engineer helmet
- construction helmet
- safety helmet
- work safety
- water industry
- engineer hat
- safety hat
- industry worker
- pump
- woman engineer
- hard worker
- factory worker
- engineer
- construction hat
- safety
- water pump
- work clothes
- power plant
- construction engineer
- industry
- construction worker
- worker
- pipeline
- industrial plant
- work uniform
- valve
- water station
