STM PDF

Magnetic materials - Part 8-7- Specifications for individual materials - Cold-rolled grain-oriented electrical steel strip and sheet delivered in the fully-processed state. IEC 60404-8-7:2020-09(en). Original standard IEC 60404-8-7-2020 in PDF full version. Additional info + preview on request

Document status: Active

Magnetic materials - Part 8-8- Specifications for individual materials - Thin electrical steel strip and sheet for use at medium frequencies. IEC 60404-8-8:2017-09(en). Original standard IEC 60404-8-8-2017 in PDF full version. Additional info + preview on request

Document status: Active

Magnetic materials - Part 8- Specifications for individual materials - Section 9- Standard specification for sintered soft magnetic materials. CEI/IEC 404-8-9:1994. Original standard IEC 60404-8-9-1994 in PDF full version. Additional info + preview on request

Document status: Active

Magnetic materials - Part 9- Methods of determination of the geometrical characteristics of electrical steel strip and sheet. IEC 60404-9:2018-11(en-fr). Original standard IEC 60404-9-2018 in PDF full version. Additional info + preview on request

Document status: Active

Nuclear instrumentation - Constructional requirements and classification of radiometric gauges. CEI/IEC 60405:2003. Original standard IEC 60405-2003 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 62598-2011

Low-voltage air-break switches, air-break disconnectors, air-break switch-disconnectors and fuse-combination units. Original standard IEC 60408-1985 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60947-3-2025