英文關鍵字
refractometer
lab
equipment
laboratory
analysis
digital
scales
microscope
electronic
centrifuge
heating
plate
autoclave
shaker
tools
magnetic
stirrer
atomic
absorption
spectrometer
medical
analyzer
dehydrator
chromatograph
measuring
cylinder
holder
dividing
funnel
dewar
vessel
certificate
document
spectrophotometers
device
fridge
professional
gadget
flask
chemical
icon
motion
animation
hd
animated