Normy GB - Čínské národní normy - strana 8943

Low-voltage switchgear and controlgear assemblies—Part 5: Assemblies for power distribution in public networks

NEPLATNÁ vydána dne 31.7.2017

Low-voltage switchgear and controlgear assemblies—Part 7: Assemblies for specific applications such as marinas, camping sites, market squares, electric vehicles charging stations

NEPLATNÁ vydána dne 15.5.2015

Low-voltage switchgear and controlgear assemblies—General technology requirement for intelligent assemblies

NEPLATNÁ vydána dne 6.2.2005

Guide for the analysis and the diagnosis of gases dissolved in transformer oil

NEPLATNÁ vydána dne 1.1.1987

Guide to the analysis and the diagnosis of gases dissolved in transformer oil

NEPLATNÁ vydána dne 2.11.2001

The string insulator units of the cap and pin type—Dimensions and characteristics

NEPLATNÁ vydána dne 9.2.1987

Insulators for overhead lines with a nominal voltage above 1000V—Ceramic or glass insulator units for a.c. systems—Charateristics of insulator units of the cap and pin type

NEPLATNÁ vydána dne 19.9.2005

Performance requirement of second order digital multiplex equipment operating at 8448 kbit/s and using positive justification

NEPLATNÁ vydána dne 1.1.1987

Specification for single sideband power-line carrier terminals

NEPLATNÁ vydána dne 1.1.1987

General requirements of lighting fixtures for civil airport

NEPLATNÁ vydána dne 18.1.2005