機器
abstract
brain
brain protect
business
ceo
company
concept
connection
cooperation
design
drive
driving
engine
engineer
engineering
equipment
gear
gears
head
header
heading
helmet
illustration
industrial
industries
industry
know how
knowledge
leader
leader ship
leadership
machinery engineering
motivation
motivative
organization
organize
power
protect
protection
resource
safe team
safety
save
team
team work
teamwork
technology
think
thinking
white
work
working
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