The theoretical definitions are given as precise as possible, bearing in mind the need for use of the concept in practice. In addition to terms used in the three official ISO-languages (E, F, R) the equivalent terms in German are given. The annexes deal with an alphabetical list of pressure units before the adoption of SI and conversion factors and alphabetical list of symbols.
Status: WithdrawnPublication date: 1981-12
Edition: 1Number of pages: 29
Technical Committee: ISO/TC 112 Vacuum technology
ISO 3529-1:1981Stage: 95.99
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.