英文關鍵字
abstract
adding
additives
alkali
boiled
boiler
brine
bubbling
carbonate
chamber
chemical
cold
cooked
crude
deodorization
dirty
dyes
factory
fats
flow
fluid
glycerin
hands
healthcare
heat
high
hot
industry
lye
medicated
mixer
nobody
oil
perfumes
pipe
pressure
process
purification
raw
reaction
reactor
refining
removal
semi
silicate
smoke
soap
soaps
soda
sodium
splash
steam
stream
temperature
valves
water