2. Go upstairs and sign the stairs! Only stairs are allowed to go upstairs. Not the escalator. Used in public places, buildings, service facilities, direction signs, floor plans, publications, etc.
5. It is a sign of not drinking water! Graphical signs of railway passenger service! Belong to the national standard mark!
6. drinking water sign! Represents drinkable water. Places, buildings, service facilities, direction signs, floor plans, vehicles, publications, etc.
10. First aid station sign! On the way to the first aid station
1 1. Bicycle stop sign! Indicates where bicycles are parked. Used in public places, buildings, service facilities, direction signs, floor plans, publications, etc.
According to the order in your photo album, I'm strong enough, haha ~ ~ There are still some. I'll help you find them when I'm free.
Please refer to this website. /standard/