機器
architect
architectural
architecture
background
blueprint
building
business
businessman
calculator
civil
computer
connection
construction
contractor
control
design
designer
desk
drawing
energy
engineer
engineering
equipment
estate
hand
home
industrial
industry
manufacturing
meeting
men
occupation
office
pencil
people
plan
precision
profession
professional
project
ruler
site
sketch
skill
technology
tool
work
worker
working
定額
engineers pointing to building on blueprint and using laptop to drawing design building Project in office, construction concept. Engineer conceptの素材 [FY310124368865]
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