6720px x 4480px / JPG
Heavy industry management and industry operating
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- worker
- industrial worker
- factory worker
- facility management
- labor
- man walking
- supervisor
- hard hat
- old person
- job
- man talking
- person walking
- male
- guy
- man
- factory
- facilities
- employee working
- people walking
- senior
- industrial plant
- elderly
- industry
- old people
- maintenance
- man work
- walking
- person talking
- old
- work
- person
- person working
- employee management
- heavy
- hard work
