Normativa ISO UNE gratis

Fecha de publicación: 15/10/1993 Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS – Part 3: S-VHS IEC 60774-3:1993

Fecha de publicación: 21/10/1993 International Electrotechnical Vocabulary (IEV) – Part 704: Transmission IEC 60050-704:1993

Fecha de publicación: 29/10/1993 Modular order for the development of mechanical structures for electronic equipment practices – Part 2: Sectional specification – Interface co-ordination dimensions for the 25 mm equipment practice – Section 1: Detail specification – Dimensions for cabinets and racks IEC 60917-2-1:1993

Fecha de publicación: 11/11/1993 Semiconductor devices – Integrated circuits – Part 4: Interface integrated circuits – Section 2: Blank detail specification for linear analogue-to-digital converters (ADC) IEC 60748-4-2:1993

Fecha de publicación: 11/11/1993 Semiconductor devices – Integrated circuits – Part 4: Interface integrated circuits – Section 1: Blank detail specification for linear digital-to-analogue converters (DAC) IEC 60748-4-1:1993

Fecha de publicación: 30/11/1993 Electrical and electronic measuring equipment – Documentation IEC 61187:1993

Fecha de publicación: 30/11/1993 Glow-starters for fluorescent lamps IEC 60155:1993

Fecha de publicación: 30/11/1993 Electroacoustics – Instruments for the measurement of sound intensity – Measurements with pairs of pressure sensing microphones IEC 61043:1993

Fecha de publicación: 30/11/1993 Analogue audio recording on video tape – Polarity of magnetization IEC 61213:1993

Fecha de publicación: 01/12/1993 Corrigendum 1 – Method for evaluating the low temperature flow properties of mineral insulating oils after ageing IEC 61065:1991/COR1:1993