The document contains the general principles of presenting cuts and sections to be applied to technical drawings following the orthographic projection method.
DIN ISO 128-40:2002 history
2002DIN ISO 128-44:2002 Technical drawings - General principles of presentation - Part 44: Sections on mechanical engineering drawings (ISO 128-44:2001)
DIN ISO 128-40:2002 Technical drawings - General principles of presentation - Part 40: Basic conventions for cuts and sections (ISO 128-40:2001) has been changed from DIN 6-2:1986 .