Two engineers handshake to congratulate the successful work.
Schlüsselwörter
achievement,
activity,
adult,
agreements,
architect,
blueprint,
building,
business,
businessman,
caucasian,
communication,
congratulating,
connection,
construction,
contract,
contractor,
cooperation,
development,
engineer,
greeting,
hand,
handshake,
hard hat,
helmet,
housing,
human,
idea,
industry,
inspector,
manual,
meeting,
man,
occupation,
partnership,
plan,
professional,
human relationships,
safety,
shaking,
structure,
success,
team,
teamwork,
togetherness,
trust,
2,
work,
men at work
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