Industrial ecologist or chemist takes a sample of water from lake at the site of a flooded quarry

Related tags:

• quarry
• mining
• pollution
• chemical industry
• flask
• workwear
• male
• pipette
• equipment
• test tube
• man
• environmental pollution
• expert
• person
• industry
• lake
• chemist
• environment
• control
• 4k
• sourcing
• helmet
• eco
• chemical
• 18+