Phenolic-resin bonded asbestos-paper sheets for electrical insulation at power frequencies
PSZJBL
Main Author: | |
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Format: | |
Published: |
London : BSI,
1960
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Subjects: |
Summary: | PSZJBL |
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PSZJBL
Main Author: | |
---|---|
Format: | |
Published: |
London : BSI,
1960
|
Subjects: |
Summary: | PSZJBL |
---|