CEI 18-20:1989-01
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electrical installations on board ships Part 505: Special features - Mobile offshore drilling units
01-01-1989
08-10-2025
It complies with IEC Publication 92-505 (1984) and covers the special requirements that apply to electrical installations on board drilling units, in addition, and as necessary as a variation, to the general standards specified in the other IEC Standard dossiers relating to electrical installations on board ships.
| DocumentType |
Standard
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| ProductNote |
This standard is also Identical to IEC 92-505 (1984) New child AMD 1 1997 is now added
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| PublisherName |
Comitato Elettrotecnico Italiano
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| Status |
Superseded
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| SupersededBy |
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