A supervisor standing next to a mobile crane is using a radio to alert workers that the crane is ready for use at a construction site
Related tags:
- construction site
- engineer
- builder
- construction industry
- construction
- construction work
- building site
- engineering
- safety worker
- construction hat
- hard hat
- contractor
- construction worker
- construction safety
- construction helmet
- construction crane
- worker
- construction man
- segurança
- crane
- building construction
- construction engineer
- equipment
- industrial worker
- engineer man
- construction truck
- hydraulic
- machinery
- construction equipment
- steel structure
- warehouse worker
- industrial
- building structure
- supervisor
- industrial machinery