英文關鍵字
assurance
audit
board
chip
circuit
computer
construction
contour
control
dial
electronic
electronics
examination
factory
gauge
industrial
industry
instrument
integrated
lens
machine
management
manufacture
measure
measurement
metal
meter
microchip
micrometers
old
optical
parts
perfect
perfection
precision
probe
process
produce
production
quality
robot
sensor
shape
standard
surface
technology
tolerance
vision
work