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stellarator
turbomachinery
turbo jet engine
centrifuge
mri machine
orbit insertion
centrifuged
magnetotail
rotor blade
centrifugal
jet engine
main landing gear
turbine
soyuz rocket
autoclaves
trunnion
superconducting
wing paraglider inflated
aircraft construction
impeller
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图片
GIF 动图
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soyuz rocket
propellants
pslv
launch preparation
gasifier
magnetotail
loading column
fluidized
oil discharge
cubesat
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nacelle
turbomachinery
tokamak
turbo jet engine
jet engine
turbofan
launch preparation
magnetotail
oil discharge
wind engine
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steelmaking
steel mill
refractories
metallurgical
alloying
tokamak
counterweights
steelworker
milling machine
annealing
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calorimeter
gravimeter
radiometers
parabolic mirror
interferometers
electrospinning
electrodeposition
oil discharge
mars probe
live broadcast antenna
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robonaut
spacewalking
robot in space
baumgartner
astronaut helmet
the interior of the cockpit
iss
soyuz rocket
cockpits
astronaut suit
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turbofan
turbomachinery
tokamak
jet engine
superconducting
turbo jet engine
turbofans
centrifuge
nstx
plane engine
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concrete pipe
fluidized
steel pipe
steel tube
penstocks
inconel
impellers
trunnion
pressure pipes
iron pipe
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rotary elevator
tokamak
winding staircase
spiral stairs
spiral staircase
mri machine
spaceship interior
ufo interior
centrifuge
circular staircase
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extravehicular
astronaut suit
spacewalking
space walk
spacewalk
dextre
robot in space
iss
microgravity
spacewalks
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turbo jet engine
nosewheel
nose wheel
plane engine
aircraft construction
jet engine
aircraft engine
rotor blade
airworthiness
impellers
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reflex foot kidney
cryosurgery
centrifuged
fluidized
electrospinning
nose doctor fish
electroplating
electrodeposition
penetrant
oil discharge
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coconut water concentrate plant
magnetotail
gas welder
climbing harness
electricity transformer
wind power generator
coconut water processing machine
electric donkey
refluxing
aerial hoop
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centrifuge
dropship
airlock
cryogenics
magnetotail
gyroscopic
mri machine
uss voyager
quatermass
bathysphere
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360 ° panorama
photosphere
skyrail
stereographic
beamlines
parabolic mirror
synchrotron
moving walkway
interferometers
conveyor belt
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tokamak
nuclear reactor
oil discharge
machining
fluidized
water jet
microturbines
decommissioning
ssbn
autoclave
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euroncap
the vehicle interior
brake mechanism
hyperbaric
cryosurgery
cryopreserved
centrifuged
reflex foot kidney
autoclave
fluoroscopic
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tokamak
turbomachinery
turbofan
turbo jet engine
jet engine
turbina
nuclear reactor
wheelabrator
plasma bal
radiotelescopes
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centrifuge
main landing gear
technology museum
brake mechanism
hamster wheel
united propeller
hyperbaric
centrifugal
nosewheel
space capsule
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oil discharge
plasma lamp
beamwidth
test rocket
euroncap
electric arc
shower of sparks
water jet
proton
magnetotail
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decontamination
decontaminating
extravehicular
precipitators
decontaminated
precipitator
hydrazine
iaea
fireproofing
cryosat