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wheel hub
brake mechanism
the tonearm
bike lamp
microelectromechanical
watchmaking
cyclotrons
magnetotail
stroboscope
microtome
femtosecond
micromachining
brake bike
gear wheels
microprobe
nanorobots
nanolithography
cog wheel
epitaxy
cog wheels
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GIF 动图
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brake mechanism
wheel hub
nanolithography
centrifuge
stereolithography
beamline
cyclotrons
autoclave
centrifugal
microelectromechanical
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fanlight
a flashlight
fanlights
impeller
impellers
flashlight
bevel gear
plasma lamp
ball milling cutter
drill bit
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photomultiplier
kilogram
antihydrogen
film reel
photomultipliers
the tonearm
nanolithography
microfilming
micromachining
magneto-optical disk
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engine block
cylinder block
cylinder head
microtome
potentiometers
carburetor
race car engine
brake mechanism
magnetic tape
the tonearm
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tock
circular staircase
stellarator
gyroscope
centrifugal
ellipsoidal
spiral bevel gears
spiral staircase
robot eye
fernandopulle
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washing machine drum
the drum of the washing machine
chemiluminescence
photoluminescence
washing machine
thermoluminescence
luminol
sonoluminescence
electroluminescence
microphotography
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film reel
brake mechanism
hdd
wheel hub
nanolithography
optical drive
cd drive
masterdisk
centrifugal
isolated product image
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the nozzle needle
pressure measurement
microturbines
tokamak
refluxing
turbocharger
magnetotail
beamline
split washers
suction nozzles
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tokamak
turbomachinery
cyclotrons
turbofan
electric arc
cyclotron
centrifugal
beamlines
superconducting
spintronics
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metal segments
chainrings
chainring
bicycle wheel
spaceframe
rim of wheel
latticework
drivetrain
cog wheel
cog wheels
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machining
machined
toolmaking
impeller
stereolithography
milling machine
impellers
bevel gear
nanolithography
ball milling cutter
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antihydrogen
tokamak
positronium
headlamps
headlight
robot eye
plasma bal
technosphere
centrifuge
suv headlamp
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camshafts
connecting rod
beamlines
crankshafts
machining
brake mechanism
machined
the tonearm
lathe
driveshafts
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wheel hub
fresnel
brake disc
disc brake
rear wheel
brake system
ball bearing
hubcap
alloy wheel
cog wheels
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optometric
double head microscope
twin-lens reflex
ophthalmoscope
eyepieces
eye examination
binoculars
optometrists
optometrist
collimation
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film projector
linotype
watchmaking
cinematograph
movie projector
brake mechanism
race car engine
mercedes engine
microfilming
fresnel
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sharpening
metalsmithing
soldering
handcrafting
toolmaking
smithing
goldsmithing
burnishing
the tonearm
gunsmithing
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turbo jet engine
plane engine
carburettors
race car engine
aircraft engine
carburetor
mercedes engine
brake mechanism
premotor
wind engine
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microtome
film projector
galvanometer
gravimetric
superconducting
microfilming
gravimeter
thermionic
centrifuge
cryostat
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camshafts
industrial robot
manifolds
submanifolds
pneumatics
injectors
crankshafts
connecting rod
camshaft
beamline