英文關鍵字
measuring
equipment
temperature
weight
distance
water
ph
gadget
accelerometer
planimeter
symbol
instrument
measure
electronic
atmosphere
device
fahrenheit
indicator
measurement
meter
thermometer
volumetric
infrared
pyrometer
technology
length
range
dosimeter
theodolite
industrial
inspection
tool
icon
motion
graphic
animation
pictogram
hd
animated
item
sign
set
pack
glyph