PIPING ISOMETRIC DRAWING
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS331559
| Definition | A <PIPING ISOMETRIC DRAWING> is a <DRAWING> that is a schematic center-line representation of a pipng system, presenting it in three dimensions; In order for a design to appear three dimensional, a 30 degree angle is applied to its sides, thus creating an isometric projection. It includes basic information about pipes, valves, fittings, welds etc. and how they are interconnected and located using a 2D or 3D coordinate system, | 
| ISO number | 19077 | 
| RDS number | RDS331559 | 
| Source | Information and Information Carrier |