ISO 21131:2019
International Standard
Current Edition
·
Approved on
12 June 2019
Ships and marine technology — Marine cranes — Noise limits and measuring method
ISO 21131:2019 Files
English
6 Pages
Current Edition
52.85 USD
ISO 21131:2019 Scope
This document specifies noise limits, noise measurement methods and hearing protection for marine cranes, including electro-hydraulic cylinder luffing cranes, electro-hydraulic wire rope luffing cranes and electric wire rope luffing cranes.
This document is applicable to the noise assessment of marine cranes and for the protection of their operators.
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