機器
building
chisel
collage
collection
construct
construction
cordless
development
dirty
distance
drill
electric
engineering
equipment
fix
hammer
handle
hardware
improvement
industrial
industry
instrument
kit
measure
mechanic
mechanical
metal
metallic
meter
nut
old
pipe
plane
pliers
repair
ruler
rust
saw
scissors
screwdriver
screws
silver
steel
tool
tools
used
work
wrench