写真素材 - water sample. A man's hand in a blue glove takes a sample water into a test tube. The concept of analysis of water purity, environmental pollution. Water testing for infections. background, copy space
作品情報
water sample. A man's hand in a blue glove takes a sample water into a test tube. The concept of analysis of water purity, environmental pollution. Water testing for infections. background, copy space
- ID：183733962
- 作品種別：写真
- 作者名：ostariyanov
キーワード
- analysis
- bacillus
- bacteria
- biological
- blue
- chemical
- cholera
- clarity
- close
- concept
- container
- danger
- discharge
- drops
- environment
- environmental
- flask
- glove
- hand
- harm
- health
- industrial
- laboratory
- lake
- light
- liquid
- measuring
- microbiology
- morning
- nature
- operation
- outdoor
- person
- pollution
- reflection
- research
- researcher
- reservoir
- river
- sampling
- sanitary
- standards
- state
- study
- substance
- test
- test tube
- waste
- waste water
- water
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