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roscosmos
seamanship
measuring bell
centrifuge
windlass
crewman
centrifuged
boilermaker
changing the oil
crewmember
servicing
degreasing
drydocking
maintainers
engineman
impeller
millwright
engine room
precipitators
enginemen
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GIF 动图
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burnishing
working hands
annealing
sandblasting
brazing
working hand
delamination
milling machine
ironmaking
electroplating
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fireproofing
waterproofing
structural plaster
biofouling
weatherization
water removal
cementitious
thermal insulation
decontaminating
caulking
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turbofan
turbomachinery
tokamak
jet engine
superconducting
turbo jet engine
turbofans
centrifuge
nstx
plane engine
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fireproofing
waterproofing
structural plaster
facade insulation
sandblasting
plasterer
shotcrete
plasterers
cementitious
insulating
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brazing
pressurized water pipe
welds
pressure pipes
suction nozzles
pipe work
penetrant
steel tube
steel pipe
downhole
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gas welder
autoclaves
autoclave
electroplating
coconut water processing machine
commercial hvac
sterilizer
cleaning machine
washing machine drum
depressurizing
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machining
oil discharge
turbo jet engine
suction nozzles
penetrant
pressurized water pipe
impellers
impeller
injectors
welds
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fireproofing
sandblasting
evaporator
fluidized
desulfurization
pyrolysis
commercial exhaust
charcoal kiln
brazing
coconut water concentrate plant
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decontaminating
decontamination
spacewalking
hyperbaric
extravehicular
centrifuged
spacelab
autoclave
spacewalk
oil discharge
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reflex foot kidney
cryosurgery
centrifuged
fluidized
electrospinning
nose doctor fish
electroplating
electrodeposition
penetrant
oil discharge
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turbo jet engine
nose wheel
turbofan
turbofans
nosewheel
plane engine
aircraft engine
jet engine
impellers
impeller
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refluxing
water jet
machining
the nozzle needle
pressurized water pipe
annealing
oil discharge
calorimeter
fluidized
electrodeposition
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nanocomposites
cryosurgery
refluxing
electroplating
centrifugation
hydrogels
transesterification
homogenizing
cryopreservation
electrodeposition
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decontamination
decontaminating
extravehicular
precipitators
decontaminated
precipitator
hydrazine
iaea
fireproofing
cryosat
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autoclave
coconut water concentrate plant
centrifuged
fluidized
coconut water processing machine
refluxing
autoclaves
washing machine drum
pasteurization
centrifugation
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microsatellites
spacewalking
microgravity
nanosatellite
spacewalk
emmissions
spacewalks
refluxing
logbook
payloads
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grinding wheel
dynamometer
fastening rope
alloying
calorimeter
electroplating
winnowing
penetrant
gas welder
rope tensioner
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pressure pipes
chlorination
pipefitter
pressurized water pipe
autoclaves
subsea
oxygen cylinder
hyperbaric
pressurizing
centrifuge
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electroplating
passivation
burnishing
suction nozzles
silversmithing
metalsmithing
brazing
penetrant
armouring
grinding wheel
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locksmithing
brazing
antifouling
hallmarking
collaring
burnishing
door trim
workmanship
electroplating
zip fastener