IEC 60721-3-6:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Classification of environmental conditions. Part 3: Classification of groups of environmental parameters and their severities. Ship environment
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15-04-1987
02-07-2025
FOREWORD
PREFACE
Clause
1. Scope
2. Object
3. General
4. Classification of groups of environmental parameters
and their severities
TABLE I - Classification of climatic conditions
TABLE II - Classification of biological conditions
TABLE III - Classification of chemically active substances
TABLE IV - Classification of mechanically active substances
TABLE V - Classification of mechanical conditions
FIGURE
APPENDIX A - Summary of conditions covered by the classes
Classifies groups of environmental parameters and their severities to which a product is subjected when installed aboard a ship. Ships where products may be permanently or temporarily installed include ships propelled by mechanical means and ships not propelled by mechanical means. The contents of the corrigendum of September 1987 have been included in this copy.
| Committee |
TC 104
|
| DevelopmentNote |
Also numbered as BS EN 60721-3.6. (12/2005) Stability Date: 2021. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
37
|
| PublisherName |
International Electrotechnical Committee
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| JIS C 60721-3-6:2006 | Identical |
| DIN EN 60721-3-6:1994-06 | Identical |
| HD 478.3.6 : 200S1 | Corresponds |
| NFC 20 000 : 90 AMD 1 93 | Identical |
| NF EN 60721 3-6 : 93 AMD 2 97 | Identical |
| NEN 10721-3-6 : 1994 AMD 2 1997 | Identical |
| I.S. EN 60721-3-6:1994 | Identical |
| PN EN 60721-3-6 : 2002 | Identical |
| SAC GB/T 4798.6 : 2012 | Identical |
| BIS IS 13736-3-6 : 1993(R2015) | Identical |
| DIN IEC 60721-3-6:1990-06 | Identical |
| DS EN 60721-3-6 : 1997 | Identical |
| UNE-EN 60721-3-6:1996 | Identical |
| BS 7527-3.6(1991) : 1991 AMD 7948 | Identical |
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