機器
abrasive
accessories
angle
blade
chop
circle
circular
cnc
construction
cut
cutter
disc
electric
equipment
fabrication
factory
flat
grind
grinder
grinding
hand
hydraulic
icon
industrial
industry
iron
laser
lathe
man
mechanic
metal
mill
modern
polish
press
production
safety
saw
science
steel
stone
tool
wheel
wood
work
workshop