Meaning represented in the single-line diagram of process pipelines
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What do A and B in this single-line diagram, along with the data that follows, represent?
It should be the corresponding three-dimensional coordinate values
In this regard, it is problematic due to the chaotic and unsystematic domestic standards
Yes, it’s the coordinates, the three-axis coordinates
Coordinates: refer to the instructions in the design notes.
I guess it’s coordinates as well, but it’s really amazing – isn’t it easier to use X, Y?
x and y are the actual coordinates in normal cases, while a and b are the factory coordinates calculated through conversion.
X, Y coordinates relative to the reference point. By adding the elevation, a three-dimensional coordinate point is formed, which facilitates the positioning of pipelines.
For coordinate points, it’s usually X and Y