Resumen:
Extends the letter codes of the main classes for purposes or tasks of objects in accordance with IEC 61346-2. Applies to all disciplines, such as construction, process and electrical engineering, power generation and distribution, process engineering facilities, naval architecture and ocean engineering.
Keywords:
Water transport engineering, Engineering drawings, Letters (symbols), Classification systems, Circuit diagrams, Electrical components, Production equipment, Construction, Electric power systems, Technical documents, Identification methods, Diagrams, Designations, Electrical equipment, Codes