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BS 4789:1972
Specification for ceramic components for use in envelopes for electronic tubesMore info
Lists the definitions, properties and test methods and gives the test schedules for type, batch and component testing of three categories of ceramic material suitable for use in electronic tube envelopes.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-06-01 |
| EAN ISBN | 0 580 06699 1 |
| ICS | 81.060.20 : Ceramic products |
| Number of pages | 20 |
| Year | 1970 |
| Country | United Kingdom |
| Keyword | BS 4789 ; BS4789 |