DIN 45657:1997-07
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
07-03-2021
English
01-01-1997
Foreword
Introduction
1 Scope
2 Normative references
3 Concepts
4 Maximum permissible expanded uncertainty of
measurement
5 Requirements and verification
5.1 Taktmaximalpegel
5.2 Sound pressure level distribution
Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.