BS 7135-3:1989
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Noise emitted by computer and business equipment Method for determining and verifying declared noise emission values
Hardcopy , PDF
09-30-2017
English
09-29-1989
National foreword
Committees responsible
Method
0 Introduction
1 Scope and field of application
2 References
3 Definitions
4 Determination of the declared noise emission values
5 Presenting declared noise emission values
6 Verification of the declared noise emission values
Annexes
A Examples of noise emission declarations
B Character of noise
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