Normativa ISO UNE gratis

Fecha de publicación: 22/11/1995 Measurement of return loss on waveguide and waveguide assemblies IEC 61580:1995

Fecha de publicación: 27/11/1995 Distribution automation using distribution line carrier systems – Part 1: General considerations – Section 1: Distribution automation system architecture IEC TR 61334-1-1:1995

Fecha de publicación: 28/11/1995 Distribution automation using distribution line carrier systems – Part 1: General considerations – Section 4: Identification of data transmission parameters concerning medium and low-voltage distribution mains IEC TR 61334-1-4:1995

Fecha de publicación: 28/11/1995 Materials for interconnection structures – Part 5: Sectional specification set for conductive foils and films with and without coatings – Section 1: Copper foils (for the manufacture of copper-clad base materials) IEC 61249-5-1:1995

Fecha de publicación: 05/12/1995 Prints and transparencies produced from electronic sources -Assessment of image quality IEC 61610:1995

Fecha de publicación: 13/12/1995 Nuclear power plants – Main control-room – Verification and validation of design IEC 61771:1995

Fecha de publicación: 13/12/1995 Shunt power capacitors of the non-self-healing type for a.c. systems having a rated voltage up to and including 1000 V – Part 2: Ageing test and destruction test IEC 60931-2:1995

Fecha de publicación: 23/01/1996 Amendment 1 – Radio-frequency connectors. Part 21: Two types of radio-frequency connectors with inner diameter of outer conductor 9.5 mm (0.374 in) with different versions of screw coupling – Characteristic impedance 50 ohms (Types SC-A and SC-B) IEC 60169-21:1985/AMD1:1996

Fecha de publicación: 30/01/1996 Connecting devices – Devices for the connection of aluminium conductors in clamping units of any material and copper conductors in aluminium bodied clamping units IEC 61545:1996

Fecha de publicación: 30/01/1996 Amendment 1 – Rectangular connectors for frequencies below 3 MHz – Part 2: Detail specification for a range of connectors, with assessed quality, with trapezoidal shaped metal shells and round contacts – Fixed solder contact types IEC 60807-2:1992/AMD1:1996