Measurement and control; graphical symbols and identifying letters for process measurement and control funktions, symbols for basic functions by use of process computers— 3 стр.
Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules (IEC 61346-1:1996); German version EN 61346-1:1996— 37 стр.
Measurement and control; graphical symbols and identifying letters for process measurement and control funktions, symbols for basic functions by use of process computers— 3 стр.
Fluid power systems and components - Graphic symbols and circuit diagrams - Part 1: Graphic symbols for conventional use and data-processing applications (ISO 1219-1:2006); Text in German, English and French— 172 стр.
Heating plants for district heating - Part 1: Safety requirements for domestic substations, stations and domestic systems to be connected to hot-water district heating networks— 35 стр.
Chemical apparatus - Types of documents in the life cycle of process plants - Part 1: Registration of the essential and supplementary types of documents— 10 стр.
Refrigerating systems and heat pumps - System flow diagrams and piping and instrument diagrams - Layout and symbols; German version EN 1861:1998— 35 стр.
Structuring principles for technical products and technical product documentation - Part 2: Letter codes - Main classes and subclasses of objects according to their purpose or task— 59 стр.
Technical drawings - General principles of presentation - Part 20: Basic conventions for lines (ISO 128-20:1996); German version EN ISO 128-20:2001— 14 стр.
