Smiling plant technician calling cellphone in factory warehouse closeup. Happy woman engineer in uniform laughing at smartphone conversation
African American female restaurant manager in the kitchen,giving instructions
Male CEO giving instructions to group of business people at office meeting via web conference, video call
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Qualified engineer talking cell phone giving work instructions close up. Factory worker discussing production development by smartphone.
Film director giving instructions to african film actors. In the backstage there is a camera man and producer.
Elegant civil engineer giving instructions to construction worker using a computer laptop. Slow motion
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Architect in Hardhat giving instructions remotely holding walkie-talkie in hand speaking to subordinates close up
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Architect in Hardhat giving instructions remotely holding walkie-talkie in hand speaking to subordinates close up
Low angle slow motion of African American woman in orange hard hat and work overalls standing at factory, using walkie talkie, giving instructions to workers
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Happy plant technician calling telling about successful production work close up. Excited factory specialist in uniform talking cellphone.
Confident boss talk assistant making arrangements. Office trainee typing phone typing notes. businesswoman manager giving instructions going business center. Corporate communication concept
Confident serious boss giving instructions on phone conversation speaking with coworkers close up. Busy worried bearded businessman conducting telephone negotiation sitting office desk with laptop.