| Aspect | AS 1100.101:1992 | ISO 128 / AS 1100:2018+ | |--------|------------------|---------------------------| | Projection | First or Third allowed | Third Angle (in Australia) | | Units | mm assumed | mm assumed | | Line types | Some local preferences | Aligned with ISO 128 | | CAD focus | Limited | Full CAD & model-based definitions (MBD) |
(Standards Australia, 1992)