KAZAN, TATARSTÁN RUSIA - 25 DE ABRIL DE 2018: Primer plano joven ingeniero serio en cheques de gafas protectoras máquina que opera con piezas de torneado en la planta el 25 de abril en Kazán - Metraje y vídeo de stock

Happy, smiling construction worker stand

Young man in a yellow work uniform, glasses and helmet in industrial environment,oil Platform or liquefied gas plant. Slowmotion shot.

KAZAN, TATARSTAN/RUSSIA - JUNE 28 2019: Young worker in uniform controls continuous folding of new long brown paper sheet at production line in modern workshop on June 28 in Kazan

KAZAN, TATARSTAN RUSSIA - APRIL 25 2018: Closeup professional technician turns gently lever on machine and walks away among plant equipment on April 25 in Kazan

Front view of firefighter helping African American schoolgirl by putting helmet on her head in classroom at school. She is smiling and looking at camera 4k

KAZAN, TATARSTAN/RUSSIA - JUNE 28 2019: Young worker in uniform controls continuous folding of new long brown paper sheet at production line in modern workshop on June 28 in Kazan

KAZAN, TATARSTAN RUSSIA - APRIL 25 2018: Closeup professional technician turns gently lever on machine and walks away among plant equipment on April 25 in Kazan

KAZAN, TATARSTAN RUSSIA - APRIL 25 2018: Closeup view from metal beam handsome technician twisting screws on machine tool at production plant on April 25 in Kazan

KAZAN, TATARSTAN/RUSSIA - JUNE 28 2019: Professional worker in glasses operates with large running brown paper sheet at production line in modern workshop on June 28 in Kazan

KAZAN, TATARSTAN/RUSSIA - AUGUST 23 2017: Closeup tall man in uniform with logo Tatneft puts on protective helmet and comes to manufacturing workshop on August 23 in Kazan

KAZAN, TATARSTAN/RUSSIA - AUGUST 21 2017: KAZAN, TATARSTAN/RUSSIA - AUGUST 21 2017: Closeup side view woman checks counter on equipment and reports using radio in oil production plant on August 21 in Kazan on August 21 in Kazan