機器
accuracy
accurate
caliper
calliper
cartoon
centimeter
construction
control
design
device
diameter
digital
engineer
engineering
equipment
exact
gauge
graphic
icon
illustration
inch
industrial
industry
instrument
machining
measure
measurement
metal
metallic
meter
micro
micrometer
millimeter
number
object
picture
precise
precision
scale
sign
size
sketch
symbol
technology
tool
vernier
white
work