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IEC 60672-2:1999

Ceramic and glass insulating materials - Part 2: Methods of test

234.85 € 

IEC 60672-3:1997

Ceramic and glass-insulating materials - Part 3: Specifications for individual materials

67.10 € 

IEC 60672-1:1995

Ceramic and glass insulating materials - Part 1: Definitions and classification

67.10 €