Крупный план жёлтой инженерной шляпы на складе, в промышленности и на заводе. - Стоковое фото и изображение

Plastic bag manufacture. Man and woman workers, working as a team

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.

Concept of engineering equipments of protective helmet for competent engineer on piles of paper works. Blurred image of engineers and employer working together at the desk.