英文關鍵字
blade
cut
cuttings
detail
diy
drill
drilling
drive
electric
engineering
factory
hobby
industrial
industry
job
labor
laser
machinery
machining
manufacture
manufacturing
mark
material
mechanical
mechanics
metal
motor
occupation
part
piece
plant
plywood
professional
rotate
rotation
round
shavings
shiny
spindle
swarf
technological
technology
turn
wood
work
worker