STB PDF

Railway applications. Wheel Rail Friction Management - Rationale for requirements and further background information. Original standard PD CEN TR 15427-3-2026 in PDF full version. Additional info + preview on request

Document status: Active

Instructions for simulation-based insulation coordination and modelling of electrical networks. Original standard PD IEC TS 60071-4-2026 in PDF full version. Additional info + preview on request

Document status: Active

Sulfur corrosion test method of copper winding in electric field for power equipment. Original standard PD ISO TR 23583-2026 in PDF full version. Additional info + preview on request

Document status: Active

Tuna from responsible fishing. Purse seine freezer vessels. Original standard UNE 195006-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by

Method of test for electrical resistance and resistivity of insulating materials at elevated temperatures. Original standard UNE 21330-1975 in PDF full version. Additional info + preview on request

Document status: Replaced by

CUPLING CAPACITORS AND CAPACITOR DIVIDERS. Original standard UNE 21333-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by