Gyönyörű mérnök fehér kabátban és szemüvegben nézi a tervrajzot a levegőellátó rendszer közelében - Stock fotó és kép

Attractive engineer in white coat and glasses holding black folder near air compressed system

Drinking Water Quality Officer performs effective assessment, monitoring reverse osmosis systems to maintain high standards, efficiency, safety, while controlling contamination through expert testing

Happy woman in white coat looking at handsome engineer with folder

Happy and attractive engineer in white coat holding black folder near air compressed system

Selective focus of attractive engineer in white coat looking at folder near coworker and compressed air system

Engineers in glasses and white coats looking at blueprint near air compressor system

Two pharmaceutical male workers operating water preparation production line at pharmacy industry manufacture factory using notebook computer

Attractive engineer holding digital tablet near coworker looking at air compressor system

Bearded engineer in white coat holding pen near clipboard and air compressed system

Bearded engineer in white coat holding clipboard and pen near air compressed system

Handsome bearded engineer in white coat holding laptop

Handsome bearded engineer in white coat holding digital tablet near air supply system

Cheerful bearded engineer in white coat holding digital tablet near air supply system

Handsome bearded engineer in white coat and glasses holding laptop

Happy engineer in white coat holding pen and clipboard near air compressed system

Panoramic shot of bearded engineer in white coat holding digital tablet and pointing with finger at air supply system

Happy engineer in glasses and white coat standing with hand in pocket and showing thumb up

Cheerful engineer in white coat standing with hands in pockets