Assembly tools for screws and nuts - Screwdrivers for cross-recessed head screws - Part 2: General requirements, lengths of blades and marking of hand-operated screwdrivers (ISO 8764-2:2004)— 6 стр.
Graphical data layout - Creation of documents for the standardized data exchange - Part 3: Definition of properties for drawing headers and their XML-data exchange— 32 стр.