英文關鍵字
abrasives
circle
circular
close
closeup
craft
cut
cuts
disk
electric
equipment
fire
grinder
industrial
machine
mechanic
metal
orange
part
pipe
power
rotate
round
safety
saw
side
sparks
speed
technical
tool
turning
view
workshops
英文關鍵字
abrasives
circle
circular
close
closeup
craft
cut
cuts
disk
electric
equipment
fire
grinder
industrial
machine
mechanic
metal
orange
part
pipe
power
rotate
round
safety
saw
side
sparks
speed
technical
tool
turning
view
workshops