Industrial automation systems and integration - Product data representation and exchange - Part 210: Application protocol: Electronic assembly, interconnected and packaging design (ISO 10303-210:2001); German version EN ISO 10303-210:2002, text in English— 3 стр.
Design of graphical symbols for use in the technical documentation of products. Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange— 90 стр.