ISO/TC 8/SC 4
| Projekta Nr. | ISO 21131:2019 |
|---|---|
| Nosaukums | <p>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.</p> <p>This document is applicable to the noise assessment of marine cranes and for the protection of their operators.</p> |
| Reģistrācijas numurs (WIID) | 69958 |
| Darbības sfēra | <p>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.</p> <p>This document is applicable to the noise assessment of marine cranes and for the protection of their operators.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 17.140.20 47.020.40 |