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Standard
Most Recent
BS 137:1922
Porcelain insulators for overhead power lines 3,000 - 150,000 volts
No description.
Technical characteristics
| Publisher | British Standards Institution (BSI) |
| Publication Date | 05/11/1922 |
| Cancellation Date | 11/17/1930 |
| Page Count | 0 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
26/01/1955
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17/11/1930
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11/05/1922
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