機器
3d
accessory
business
clip
craft
design
desk
device
document
education
equipment
handy
hole
icons
instrument
iron
isometric
item
manual
mechanical
metal
neon
object
office
pad
paper
paperwork
plastic
printing
punch
puncher
school
secretary
set
sheet
single
staple
stapler
stapling
stationary
stationery
supply
tool
web
white
work