NFC 23 520 : 98 PR
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - INTRINSIC SAFETY "I"
Superseded date
01-06-2003
Superseded by
Published date
12-01-2013
Publisher
Sorry this product is not available in your region.
| DocumentType |
Projet
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS 5501-7:1977 | Identical |
| EN 50020:2002 | Corresponds |
| NF ISO 14661 : 2000 AMD 1 2004 | THERMAL TURBINES FOR INDUSTRIAL APPLICATIONS (STEAM TURBINES, GAS EXPANSION TURBINES) - GENERAL REQUIREMENTS |
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.