This part of ISO 1219 establishes the main rules for drawing hydraulic and pneumatic diagrams using graphic symbols drawn in accordance with ISO 1219-1.This part of ISO 1219 also applies to circuit diagrams relating to systems for coolant, lubrication, co
DS/ISO 1219-2:2012 history
2012DS/ISO 1219-2:2012 Fluid power systems and components - Graphical symbols and circuit diagrams - Part 2: Circuit diagrams