What are points of inspection/point kind of tank badges indicating how to use label pressure gauges. The height of the tank floor and white-red BF Plant
What is the location / type of the label indicates how active tank. Pressure gauge to check the labels of the tank from the ground. And the white - red BF Plant.
What check: / place. The type tank. Signs indicate how to use gauge pressure signs check, the height of the tank from the floor and white lines - red The BF Plant