81346 Structuring principles and reference designations

Reference Designation System

https://qelectrotech.org/forum/misc.php?action=pun_attachment&item=19&download=1


I.e. all about creating codes (“TAG’s”).

The IEC/ISO 81346


The usage of aspects:

• The function aspect =

what the object does or is intended to do.

• The location aspect +

where the object can be found

• The product aspect

how the object is constructed


http://81346.com/english/?page_id=16


http://81346.com/english/?page_id=590

Entry classes

http://81346.com/english/wp-content/uploads/DS-Handbook-166-Free-Trial2.pdf