機器
angle
backsaw
blade
box
chop
circular
cnc
craftsmanship
crosscut
cutting
diamond
drill
drop
edge
electrical
engineer
engineering
factory
flash
framing
grind
grinder
handyman
industrial
industry
manual
manufacturing
metal
mitre
power
production
radial
saw
sawing
science
sharp
spark
steel
structure
technology
tool
treatment
tube
welding
woodworking
workbench
worker
working
workpiece