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BS 148:1923
Specification for insulating oil for use in transformers and oil switches and circuit breakers
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Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 04/23/1923 |
| Cancellation Date | 05/12/1927 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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30/03/2020
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28/02/2009
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15/07/1998
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15/10/1997
Superseded
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28/09/1984
Superseded
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03/03/1966
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12/11/1956
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01/01/1943
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12/05/1927
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23/04/1923
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