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
careful
professional
hat
wear
body
detail
care
nobody
adult
protect
object
clothing
industrial
tool
worker
pain
occupation
pallet