機器
architect
architecture
build
construction
development
engineer
engineering
equipment
field
geodesy
ground
helmet
horizontal
house
industrial
industry
inspection
instrument
land
level
looking
machinery
male
man
measurement
occupation
outdoor
person
plan
professional
project
residential
safety
site
sky
soil
survey
surveying
surveyor
technology
theodolite
tripod
vehicle
work
worker
yellow