機器
access
alert
area
attention
ban
button
cardiac
caution
danger
dangerous
forbidden
hazard
health
heart
hospital
icon
illustration
implanted
industrial
information
isolated
label
law
magnet
magnetic
medical
medicine
no
not
pace
pacemaker
pacemakers
persons
prohibited
prohibition
restricted
restriction
risk
safety
set
sign
signage
sticker
stop
symbol
unsafe
warning
zone