英文關鍵字
warehouse
protection
injury
trauma
risk
head
accident
helmet
engineer
safety
danger
industry
safe
builder
factory
job
logistic
security
construction
pack
manufacturing
workplace
person
hard
health
work
injured
man
fall
employee
emergency
dangerous
caution
life
clothes
industrial
pain
disabled
working
care
operation
bandage
cap
professional
protective
object
first
aid
worker
occupation
pallet