94/212583 DC : OCT 94
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
EN 50147 ANECHOIC CHAMBERS - PART 4: GUIDELINES ON HOW TO USE ANECHOIC ENCLOSURES THAT DO NOT FULFIL THE REQUIREMENTS REGARDING NORMALIZED SITE ATTENUATION OF PRE COMPLIANCE TESTS OF PRODUCTS
15-04-1996
23-11-2012
[CLC/TC 110(SECRETARIAT)129] (Possible new British Standard guide)(prEN 50147-4)
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.