機器
accessory
accuracy
attachment
bit
chrome
closeup
concept
connection
construction
design
engineering
equipment
factory
fastener
hardware
holder
household
industrial
industry
instrument
iron
item
machinery
manufacturing
mechanic
mechanical
metal
metallic
nozzle
object
part
portable
professional
repair
screw
screwdriver
set
shape
silver
slot
steel
technology
thread
tool
turning
universal
work
working
workshop