High-voltage switches. Part 1: High-voltage switches for rated voltages above 1kV and less than 52 k...
Is applicable to three-phase, alternating current switches and switch-disconnectors having making and breaking current ratings, for indoor and outdoor installations, for rated voltages above 1 kV and less than 52 kV and for rated frequencies from 16 2/3 Hz up to and including 60 Hz.
This standard is also applicable to the operating devices of these switches and to their auxiliary equipment.
Coaxial cable connectors used in nuclear instrumentation
Establishes standard dimensions of the mating parts of coaxial cable connectors associated with all electrical measuring instruments used in nuclear instrumentation.
Standard test procedures for semiconductor X-ray energy spectrometers
Gives standard test procedures for semiconductor X-ray energy spectrometers consisting of a semiconductor radiation detector assembly and signal processing electronics interfaced to a pulse-height analyzer/computer.
Specification for laminated pressboard. Part 1: Definitions, classification and general requirements
Contains the definitions required for the understanding of all three parts, the classification of material into types, and the general requirements applicable to all material covered by the standard.
Methods of measurement for radio equipment used in the mobile services. Part 1: General definitions ...
Applies to radio transmitting and receiving equipment and systems used in the mobile services. Is restricted to land and mobile stations in the mobile services and to portable and personal equipment which may operate in one or more radio-frequency channels in the frequency range below 1 000 MHz. Applies to detailed methods of making measurements selected and recommended for assessing the…
