ISO 128-20:1996 Technical drawings -- General principles of presentation -- Part 20: Basic conventions for lines
ISO 128-22:1999 Technical drawings -- General principles of presentation -- Part 22: Basic conventions and applications for leader lines and reference lines
ISO 128-24:1999 Technical drawings -- General principles of presentation -- Part 24: Lines on mechanical engineering drawings
ISO 128-20:1996 Technical drawings -- General principles of presentation -- Part 20: Basic conventions for lines
ISO 128-22:1999 Technical drawings -- General principles of presentation -- Part 22: Basic conventions and applications for leader lines and reference lines
ISO 128-24:1999 Technical drawings -- General principles of presentation -- Part 24: Lines on mechanical engineering drawings
ISO 129-1:2004 Technical drawings -- Indication of dimensions and tolerances -- Part 1: General principles
ISO 17659:2002 Welding -- Multilingual terms for welded joints with illustrations
ISO 2553:1992 Welded, brazed and soldered joints -- Symbolic representation on drawings
ISO 3098-0:1997 Technical product documentation -- Lettering -- Part 0: General requirements