英文關鍵字
stud
anchor
line
symbol
screw
bolt
building
accessory
socket
head
shoulder
pressfit
hex
standoffs
eyebolt
peg
rivet
engineer
equipment
dowel
rounded
rod
weld
standoff
wood
thumb
flat
hardware
construction
carpentry
drill
fix
instrument
maintenance
mechanic
metal
metallic
nail
renovation
repair
steel
work
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
color