機器
background
bench
block
checking
component
construction
copper
details
engineer
engineering
equipment
factory
file
finishing
golden
grind
grinder
hand
handtool
indoors
industrial
industry
machinery
macro
male
manual
manufacturing
metal
metallic
model
objects
occupation
one
operating
precision
profile
skilled
steel
tools
vice
vise
worker
working
workman
workshop