英文關鍵字
semiconductor
digital
electronic
installation
testing
production
manufacturing
factory
equipment
chip
plant
material
device
heating
press
cutting
board
test
computer
screen
installing
silicon
symbols
researching
robotic
arm
characteristics
sio2
scheme
microscope
microchip
cpu
icon
motion
graphic
animation
pictogram
hd
animated
sign
set
pack
black
glyph