Closeup left hand man who using PM 25 indicator machine for check air visual quality on outside
Related tags:
- electronics
- appliances
- protection
- hardware
- holding
- visual
- house outside
- house
- modern technology
- background technology
- background digital
- digital
- technology
- pollution
- machine
- digital technology
- machinery
- ppe
- safety
- trouble
- equipment
- residential
- people
- person
- measurement
- meter
- air quality
- village
- air pollution
- body
- man
- hand holding
- part
- hand
- environmental pollution
