STB PDF

Nuclear facilities - Instrumentation and control systems - Design, location and application criteria for installed area gamma radiation dose rate monitoring equipment for use during normal operation and anticipated operational occurrences. Original standard BS IEC 61031-2020 in PDF full version. Additional info + preview on request

Document status: Active

Harmonized system of quality assessment for electric components. Varistors for use in electronic equipment - Sectional specification for surge suppression varistors. Original standard BS IEC 61051-2-1992 + A1-2009 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Original standard BS IEC 61076-8-110-2026 in PDF full version. Additional info + preview on request

Document status: Active

Global maritime distress and safety system (GMDSS) - Cospas-Sarsat EPIRB. Emergency position indicating radio beacon operating on 406 MHz. Operational and performance requirements, methods of testing and required test results. Original standard BS IEC 61097-2-2021 in PDF full version. Additional info + preview on request

Document status: Active

Multicore and symmetrical pair/quad cables for digital communications - Symmetrical single pair cables with transmission characteristics up to 600 MHz. Horizontal floor wiring. Sectional specification. Original standard BS IEC 61156-11-2019 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Coaxial communication cables - Electrical test methods. RF average power rating. Original standard BS IEC 61196-1-119-2020 in PDF full version. Additional info + preview on request

Document status: Withdrawn