STB PDF

Flanges for waveguides - Relevant specifications for flanges for circular waveguides. Original standard UNE-HD 129.4S1-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 60154-4-2017

Flanges for waveguides. Part 6- Relevant specifications for flanges for medium flat rectangular waveguides. Original standard UNE-HD 129.6S1-1984 in PDF full version. Additional info + preview on request

Document status: Active

Flanges for waveguides Part ? Relevant specifications for flanges for circular waveguides. Original standard UNE-HD 129.7S1-1977 in PDF full version. Additional info + preview on request

Document status: Active

Radio-frequency connectors R.F. coaxial connectors for cables 96 I E C 50-17 and larger. Original standard UNE-HD 134.5S1-1976 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Telecontrol equipment and systems. Part 4- Performance requirements. Original standard UNE-HD 546.4S1-1991 in PDF full version. Additional info + preview on request

Document status: Active

Low-voltage electrical installations - Part 1- Fundamental principles, assessment of general characteristics, definitions. Original standard UNE-HD 60364-1-2009 in PDF full version. Additional info + preview on request

Document status: Active