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ISO/PWI 4412-1

Hydraulic fluid power — Test code for determination of airborne sound levels — Part 1: Pumps ISO/PWI 4412-1

General information

00.00   Proposal for new project received   Oct 28, 2025

ISO

ISO/TC 131/SC 8 Product testing

International Standard

Scope

Establishes a test code describing procedures based on ISO 2204. Applies to all types of fluid power pumps. Guidelines for application are given in annex C. This second edition cancels and replaces the first edition (1979). Annexes C and D are for information only.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 4412-1:1991

PUBLISHED
ISO 4412-3:1991

NOW

IN_DEVELOPMENT
ISO/PWI 4412-1
00.00 Proposal for new project received
Oct 28, 2025




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