2019ISO/TS 10303-1256:2019 Industrial automation systems and integration — Product data representation and exchange — Part 1256: Application module: State observed
2010ISO/TS 10303-1256:2010 Industrial automation systems and integration - Product data representation and exchange - Part 1256: Application module: State observed
2004ISO/TS 10303-1256:2004 Industrial automation systems and integration - Product data representation and exchange - Part 1256: Application module: State observed