Magabiztos férfi tudós védő maszk, googles és suit állt az a derék-Réti hands - Stock fotó és kép

Male scientist in protective mask, googles and suit looking away and writing in clipboard in meadow

Selective focus of smiling male scientist in protective mask and suit looking at camera outdoors

Selective focus of male scientist in protective mask and suit writing in clipboard near water outdoors

Selective focus of female scientist in protective suit and googles holding clipboard in meadow

Serious male scientist in protective mask and suit writing in clipboard near water outdoors

Two scientists in protective masks and suits examining fish and writing in clipboard near river

Weed control. Industrial agriculture researching. Man with digital tablet in protective suite and mask taking weed samples in the field. Natural hard light on sunny day.

Male scientist in protective mask and suit opening working suitcase while his female colleague writing in clipboard

Pest control worker standing in respirator in bathroom and looking at camera

Pest control worker standing in respirator in bathroom with sprayer

Pest control worker spraying pesticides on street with sprayer

Low angle view of pest control worker standing with sprayer

Portrait of pest control worker standing in respirator and holding sprayer in kitchen

Portrait of pest control worker in respirator looking at camera

Pest control worker standing in uniform with crossed arms in kitchen

Female scientist in protective suit and googles holding clipboard in meadow