Πλαϊνές πλευρές του επιθεωρητή νερού στην προστατευτική στολή και τον αναπνευστήρα που κατέχουν δοκιμαστικούς σωλήνες και φιάλη με δείγματα νερού στο ποτάμι - Φωτογραφίες & Εικόνες Αρχείου

Full length view of water inspector in protective costume, latex gloves and respirator taking water sample at river

Full length view of water inspector in protective suit holding inspection kit and standing on river coast

Water inspector in protective costume, latex gloves and respirator taking water sample at river

Full length view of water inspector in protective costume holding inspection kit at river

Water inspector in protective costume, latex gloves and respirator taking water sample at river

Ecologist working together on on dirty beach of the lake. Ecology and people concept.

Scientist wearing protective uniform and glove under working water analysis and water quality by get waste water to check case in laboratory is environment pollution problem concept

Ecologist sampling water from river with test tube glass and have white smoke, Biologist collects sample waste water from industrial of toxic chemicals, scientist environmentalist, problem environment

Water inspector in protective costume, respirator and goggles holding flask with water sample

Partial view of water inspector in latex gloves with test tube taking water sample

Partial view of water inspector in latex gloves with test tube taking water sample

Partial view of water inspector in latex gloves taking water sample at river

Cropped view of water inspector in latex gloves taking water samples at river

Cropped view of water inspector in protective costume and boots standing in river

Partial view of ecologist in latex gloves holding handful of soil with dandelion

Partial view of ecologist in latex gloves holding handful of soil

Cropped view of scientist in white hazmat suit holding globe and covid-19 omicron variant test isolated on black

Selective focus of scientist holding dna test in lab