ISO 128-24-2014 pdf free.Technical drawings – General principles of presentation – Part 24: Lines on mechanical engineering drawings. This part of ISO 128 specifies general rules and basic conventions for the types of lines on mechanical engineering drawings. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. 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 128-30:200 1, Technical drawings — General principles of presentation — Part 30: Basic conventions for views ISO 128-40:2001, Technical drawings — General principles of presentation — Part 40: Basic conventions for cuts and sections ISO 128-50:2001, Technical drawings — General principles of presentation — Part 50: Basic conventions for representing areas on cuts and sections ISO 129-1, Technical drawings — Indication of dimensions and tolerances — Part 1: General principles ISO 1101:2012, Geometrical product specifications (GPS) — Geometrical…