Dear colleages,
Does anybody have available for sharing the following standards?
  • ISO 6412-1:2017 Technical product documentation -- Simplified representation of pipelines -- Part 1: General rules and orthogonal representation
  • ISO 6412-2:2017 Technical product documentation -- Simplified representation of pipelines -- Part 2: Isometric projection
  • ISO 6412-3:2017 Technical drawings - Simplified representation of pipelines - Part 3: Terminal features of ventilation and drainage systems