Technical drawings - General principles of presentation - Part 50: Basic conventions for representing areas on cuts and sections (ISO 128-50:2001)— 11 стр.
Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (IEC 60617-2:1996); German version EN 60617-2:1996— 40 стр.
Construction drawings; general rules for execution of production drawings for prefabricated structural components; identical with ISO 7437:1990— 4 стр.
Technical drawings - Simplified representation of pipelines - Terminal features of ventilation and drainage systems; identical with ISO 6412-3:1993— 5 стр.
Technical drawings - General principles of presentation - Part 50: Basic conventions for representing areas on cuts and sections (ISO 128-50:2001)— 11 стр.