This standard is based on the orthographic method specified in ISO 5456-2 (mechanical, electronic, architectural, civil).
KS A ISO 128-50:2003 history
2019KS A ISO 128-50:2019 Technical drawings — General principles of presentation — Part 50: Basic conventions for representing areas on cuts and sections
2014KS A ISO 128-50:2014 Technical drawings — General principles of presentation — Part 50: Basic conventions for representing areas on cuts and sections
2003KS A ISO 128-50:2003 Technical drawings-General principles of presentation-Part 50:Basic conventions for representing areas on cuts and sections