機器
alamty
attention
background
barricade
business
cargo
carriage
caution
cross
epidemic
fever
floor
forbidden
help
illustration
improvement
industrial
industry
infection
junction
kazakhstan
logistic
material
message
overlapping
platform
quarantine
rail
railroad
railway
restricted
rusty
security
sign
station
steel
stop
technology
track
train
transport
transportation
virus
wall
warning
warning accident