STB PDF

Rotating electrical machines - Part 30-1: Efficiency classes of line operated AC motors (IE code). Original standard BS EN IEC 60034-30-1-2026 in PDF full version. Additional info + preview on request

Document status: Active

Medical electrical equipment - Particular requirements for basic safety and essential performance of surgical, cosmetic, therapeutic and diagnostic laser equipment. Original standard BS EN IEC 60601-2-22-2020 + A11-2026 in PDF full version. Additional info + preview on request

Document status: Active

Medical electrical equipment - Particular requirements for the basic safety and essential performance of non-laser light source equipment intended for therapeutic, diagnostic, monitoring, cosmetic and aesthetic use. Original standard BS EN IEC 60601-2-57-2026 + A11-2026 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 16: State Machines. Original standard BS EN IEC 62541-16-2026 in PDF full version. Additional info + preview on request

Document status: Active

OPC unified architecture - Part 19: Dictionary Reference. Original standard BS EN IEC 62541-19-2026 in PDF full version. Additional info + preview on request

Document status: Active

Electrical relays. Tests and measurements - Proof tracking index (PTI). Original standard BS EN IEC 63522-43-2026 in PDF full version. Additional info + preview on request

Document status: Active