Moldova standards PDF

Tests on hollow insulators for use in electrical equipment. Original standard IEC 60233-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62155-2003

Amendment 1 - Tests on hollow insulators for use in electrical equipment. Original standard IEC 60233-1974 amd1-1988 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62155-2003

Measurement of the electrical properties of microwave tubes. Part 1- Terminology. CEI/IEC 60235-1:1972. Original standard IEC 60235-1-1972 in PDF full version. Additional info + preview on request

Document status: Active

Measurement of the electrical properties of microwave tubes - Part 1- Terminology - First supplement. Original standard IEC 60235-1A-1975 in PDF full version. Additional info + preview on request

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Measurement of the electrical properties of microwave tubes - Part 2- General measurements. CEI/IEC 60235-2:1972. Original standard IEC 60235-2-1972 in PDF full version. Additional info + preview on request

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Measurement of the electrical properties of microwave tubes - Part 2- General measurements - Chapter V- Methods of measuring parasitic noise. Original standard IEC 60235-2A-1974 in PDF full version. Additional info + preview on request

Document status: Active