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measuring device
vernier scale
wooden ruler
measurer
manometer
thermometer
dosimeter
roll tape measure
micrometre
vernier caliper
perimetre
measuring tape
measurements
goniometer
clinical thermometer
yardstick
tellurometer
variometer
measured
measuring instrument
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图片
GIF 动图
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sistrum
long glass
loading column
hydrometer
aluminum tube
microphone stand
award background
metronome
transverse flute
downhole
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hydrometer
cyclopentadiene
titrated
manometer
erlenmeyer flask
tetrafluoroethylene
polybutylene
cyclopentadienyl
candlestick for three candles
transmission mast
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letterhead
blank frames alpha channel
computer mouse cursor
letterheads
taskbar
microplate
electrochromic
blank photo frames
microstrip
large resizable
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hand draw vector arrows
bus lane
rollbar
rectangular components
mouse pointer
cart transparent
computer mouse cursor
car outline
loading bar
illustration of a car
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pencil icon
computer mouse cursor
spearpoint
halberd
pickaxe
palito
pencil
ophicleide
thermistor
vector screw
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magnifier glass
magnifying lens
presbyopia
dosimeter
variometer
teleoptik
bar code scanner
arithmometer
film frames
eye protection
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info symbol
ribbon symbol
right arrow
letter r
a
you tube icon
letter s
bodoni
letter b
arrow pointing up left
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wakai
hand trowel
anodizing
penknife
hibben
herb knife
clinical thermometer
dosimeter
kitchen knife
microstrip
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enlargements
wind direction indicator
seriation
precession
fractions
trajectory of the star
reionization
vernier scale
length ball
estimations
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long-distance train
rectangular components
track indicator
perceptron
buslines
block train
interconnector
brake track
connector
loading bar
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film strip
architrave
black paint stripe
baldessari
horizontal lines
square steel tube
long glass
baluster
suprematist
stanchions
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door mirror
door trim
wakizashi
kozuka
sikatana
wall lamp
violin neck
aluminum tube
long glass
paper scroll
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bookmarker
award ribbon
bar code scanner
admission ticket
text dividers
info symbol
entry ticket
film strip
loading column
book mark
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front disc
roll tape measure
trunk disc
track indicator
button pattern
film reel
tape icon
micrometre
magneto-optical disk
poker chip
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barograph
graph paper
spectrogram
birthday banner background
microplate
punchcard
chromatogram
music digital papers
formulator
ventilation grid
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eighth note
zipf
trebel clef
tetrachords
sinusoid
karyotype
zener
hymnist
arrestor
dipoles
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baluster
garment racks
stanchions
stepladder
fence element
frame drawing
sawhorses
newton's cradle
wire frame
metal frame
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viscometer
radiometers
apparatus
newton's cradle
distillation
mechanism
titrations
electroscope
gravimeter
the tonearm
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hyperbola
naginata
trajectory of the star
wakizashi
loading bar
cello bow
pole vault
ellipsoid
scaneagle
longbow
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info symbol
rectangular components
diastereoselectivity
stereoselectivity
purity symbol
disproportionation
pseudovector
tetrads
approximant
anisotropies