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 are the Location / cylinder label indicates the type of the operation. Pressure gauge to check the labels of the tank from the ground. And the white - red BF Plant.
What check including / place. The type tank. Signs indicate how to use gauge pressure. ป้ายตรวจ, the height of the tank from the floor and white lines - red The BF Plant