Υπάλληλος με προστατευτική στολή και μάσκα διενεργεί ταχεία δοκιμή του νερού από ένα ποτάμι χρησιμοποιώντας κινητό εργαστήριο - Φωτογραφίες & Εικόνες Αρχείου

Worker in protective suit checks river water for pollution and radiation

A man in a protective suit does an express test-tube test on the river bank

A man in special protective clothing holds a set of test tubes in front of him and does a water analysis

Environmental biologist in a protective suit and mask examines water from the river for viruses

Scientist in a protective suit, collects a sample of water in a flask with a blue liquid, close-up, there is a place for the inscription

A specialist in a protective suit and respirator analyzes the water in the river near the existing plant, using a flask and a pipette

A scientist in a protective suit and mask, takes a sample of liquid from the reservoir into test tubes

A specialist in a gray protective suit and mask, on the pond, holding in his hand test tubes and a flask with a blue liquid, against the background of treatment pipes

A man in a protective suit and mask holds a test tube and a pipette with test water on the river after an accident

A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent, top view

A man in a protective suit and mask conducts an express test of contaminated water to identify the level of danger to the environmental environment and living organisms

Side view of a man in a protective suit and mask holding a test tube and a pipette with test water on the river after an outdoor accident

A man in a protective suit holds a Petri dish with a sample for plants and looks at the reaction in it after adding the reagent, side view against the background of the river

A man in a protective suit takes soil samples into a Petri dish from treatment facilities, close-up

A man in a protective suit and mask took a soil sample from the bottom of the river into a Petri dish

A man in special protective clothing and a mask draws water from a river into a flask after discharges into the river, checking the river for environmental friendliness