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