英文關鍵字
automated
belt
bottle
bottles
business
care
chemistry
cleaning
construction
container
conveyor
development
drug
drugs
equipment
factory
gray
health
hygiene
industrial
industry
injection
laboratory
line
liquid
machine
manufacturing
medicine
mill
particle
pharmaceutical
pharmaceutics
pill
pipeline
processing
production
quality
research
row
science
technology
transparent
tube
white
working