STM PDF

Rules for steam turbine thermal acceptance tests. Part 2- Method B - Wide range of accuracy for various types and sizes of turbines. Original standard IEC 60953-2-1990 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60953-0-2022

Rules for steam turbine thermal acceptance tests - Part 3- Thermal performance verification tests of retrofitted steam turbines. IEC 60953-3:2022-07(en-fr). Original standard IEC 60953-3-2022 in PDF full version. Additional info + preview on request

Document status: Active

Process data highway, Type C (PROWAY C), for distributed process control systems. CEI/IEC 60955:1989. Original standard IEC 60955-1989 in PDF full version. Additional info + preview on request

Document status: Replaced by

Amendment 1 - Process data highway, Type C (PROWAY C), for distributed process control systems. Original standard IEC 60955-1989 amd1-1992 in PDF full version. Additional info + preview on request

Document status: Replaced by

Digital audio interface - Part 1- General. IEC 60958-1:2021-09(en). Original standard IEC 60958-1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Digital audio interface - Part 3- Consumer applications. IEC 60958-3:2021-09(en). Original standard IEC 60958-3-2021 in PDF full version. Additional info + preview on request

Document status: Active