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DD 221:1997
General guidance for the marking of gas appliances partTitleEN sectionTitleENMore info
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| EAN ISBN | 0 580 28690 8 |
| ICS | 27.060.20 : Gas fuel burners |
| Number of pages | 12 |
| Replace | DD 221:1995 |
| Cross references | CR 1472:1997 |
| Year | 1990 |
| Country | United Kingdom |
| Keyword | DD 221 ; DD221 |