View larger This Standard provides for ships' derrick booms of 0.5 tf (4.9 kn) safe working load to be used for handling cargoes, cutters, hoses, drums, provisions, etc.
| Author | JSA |
|---|---|
| Editor | JSA |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-10-25 |
| ICS | 47.020.40 : Lifting and cargo handling equipment |
| Number of pages | 6 |
| Year | 1990 |
| Document history | |
| Country | Japan |
| Keyword | JIS 2251;2251;JIS F 2251-1990 |