機器
arm
battery
board
build
builder
carpenter
concept
concrete
construction
convenient
craft
craftsman
design
drill
electric
element
equipment
finishing
flat
handle
hobby
hollow
home
house
icon
illustration
industrial
job
line
locksmith
maintenance
metal
object
power
professional
puncher
rechargeable
repair
retro
screw
screwdriver
steel
technology
timber
tools
using
wood
work