Ein Umweltlabor-Spezialist in Schutzanzug und Maske hält einen Koffer mit einem mobilen Labor in den Händen und begibt sich ins Epizentrum des Chemikalienflusses - Stockfoto & -bild

Laboratory worker in protective suit and breathing apparatus crawls out of the pipe

A man in a protective suit and mask crawls out of the sewer after research

Scientist in protective clothing, with a suitcase goes into the drain pipe to take samples

Scientist in protective clothing, with a suitcase out of the drain pipe, which took a sample for testing, close-up

Specialist in protective suit and mask, on the pond, calling by a mobile phone user to report the results of the study and throws up his hands, amid the sewage pipes

Scientist in protective clothing, with a suitcase out of the drain pipe, which took a sample for testing

Scientist in protective clothing, with a suitcase enters the drain pipe

Man in protective suit and mask crawls out of the sewer after research, front view

Worker in a suit with protection from polluted environment measures radiation with a special device

Epidemiologist in a protective suit and mask looks at a sample of the earth in a glass flask

A specialist in a protective suit and mask, is measuring the device, holding it in his hands, on the pond, there is a place for the inscription

The scientist, in a protective suit, mask and gloves, takes the liquid from the river in test tubes, for a sample

The workers hands in white gloves, carry a cart, on the repair section of the road

The scientist, in a protective suit and mask, collects water from the river, into test tubes and flasks, there is a place for inscription

A man in a protective suit and mask, on the background of drainpipes, holding a tube of liquid, on the left there is a place for the inscription

A specialist in a protective suit and mask, on the pond with a suitcase, tablet and mobile phone in his hands, conducts research