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superconducting
cyclotrons
gravimeter
autoclaves
turbomachinery
calorimeter
cyclotron
compressors
combined heat and power plant
pressure pipes
millwright
pressurizing
calorimeters
hydropneumatic
pressurizer
microbrewers
valvetrain
flowmeters
electropneumatic
trunnion
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GIF 动图
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seamico
pipefitter
chlorination
water dispenser
millworker
colorizing
plumber
warehouseman
degreasing
polychlorinated
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quatermass
engine room
radiopharmaceutical
transmitter
radiophonic
atomic age
projectionist
orac
radiochemical
the boiler room
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nanolithography
photolithography
rh factor negative
scintigraphy
chromatograph
stereolithography
photolithographic
electrophoresis
electrophoretic
solarization
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fokker dr 1
fokker dr1
aeronca
pzl p11
an aircraft of the free flight
usaaf
aviatrix
aopa
monocoupe
triplane
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embryologists
fluoroscope
sterilization
sterilizations
lenalidomide
neonatologists
inoculation
microscopist
thalidomide
sigmoidoscopy
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duplicators
chemical laboratory
control panel
radiopharmaceutical
switchboard
incubator
laboratories
lead accumulator
cinematronics
treatment room
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turbofan
turbomachinery
tokamak
jet engine
superconducting
turbo jet engine
turbofans
centrifuge
nstx
plane engine
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turbo jet engine
jet engine
machining
turbofan
plane engine
turbomachinery
oil discharge
fluidized
wind engine
turbojet
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myasishchev
usaaf
heinkel
stratojet
kfir
dambusters
aircraft construction
nose wheel
soesterberg
tangmere
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calorimeter
calorimeters
sterilization equipment
gravimeter
bioreactors
autoclave
electroscope
bioreactor
lubricator
sterilizer
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longshoremen
steerage
dockworkers
trawlermen
disembarked
disembarking
charterers
mauretania
flettner
disembarkation
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handheld electric megaphone
the hand with the cup
heinkel
measuring bell
brakhage
colorimeter
moviola
mimeograph
handloading
movie camera
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steam locomotive
steam special train
coaling
moerdijk
ghost locomotive
heavy goods train locomotive
steam locomotives
man first bus 1916
first bus 1916
reichsbahn
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altar bell
gravimeter
calorimeter
coffee percolator
coffeepot
microtome
abhishekam
electroscope
chocolate fountain
sivalingam
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water wheel
mill wheel
tarkovsky
cog wheel
cable reel
nacelle
wheelabrator
rim of wheel
rotary elevator
wind powered water pump
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ghost locomotive
steam locomotive
heavy goods train locomotive
man first bus 1916
first bus 1916
steam locomotives
tgv 1 and 2 trailer
steam special train
goods train
steam train
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electrodeposition
calorimeter
micrometeorite
gravimeter
popcorn machine
coffee percolator
percolator
superconducting
coconut water processing machine
electroscope
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footplate
graphophone
cinematronics
mutoscope
radioteletype
galvanometer
movie camera
old calculating machine
brake mechanism
tube radio
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wojnarowicz
pile of newspapers
typesetters
newspaperman
teletypes
newspapermen
quatermass
newsreels
teletype
typesetting
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latex gloves
bioprocessing
hand disinfection
industrial robot
biomanufacturing
centrifuged
thermolysis
ultrafiltration
gloves
suction nozzles