英文關鍵字
argon
attention
automated
blaze
board
build
builder
burn
buzz
coat
cog
cutting
decorating
engineer
flames
format
furniture
gloves
grunge
hardware
heat
instrument
job
lab
laborer
laser
lathe
machine
machining
manual
manufacture
manufacturing
mechanic
mechanical
metalworkshop
milling
obsolete
occupation
operator
orange
outdated
panel
part
plank
plasma
plywood
power
precision
processor
production
repairman
rotary
safety
spot
tech
tooth
welding
wheels
worker
workman