Cable networks for television signals, sound signals and interactive services - Guidelines for the implementation of return paths in cable networks1 Scope 1. 1 General Standards and other deliverables of the EN 50083 and EN 60728 series deal with cable networks including equipment and associated methods of measurement for headend reception, processing and distribution of television and sound signals and for processing, interfacing and transmitting all kinds of data signals for interactive services using all applicable transmission media. These signals are typically transmitted in networks by

Supply chains

Manufacturers of lamps

Two sizes of stem cap are specified

Note1: Evaluation of timber constructions protected by horizontal or vertical protective membranes are the subject of BS EN 13381-1 or BS EN 13381-2 respectively

to purchasing

This part of BS 1881 describes a method for ranking the potential carbonation resistance of concrete using an accelerated carbonation test

operating temperature and electrical characteristics

limited to any kind of taps and dies

Calculation and test methods are provided to determine the level of sound insulation and the efficiency of the fixed ventilation systems of park homes

and safety can be severely affected

The object of ISO 19115-2 is to provide the additional structure needed to describe the acquisition and processing of geographic information from all sources to improve the collection and presentation of data

BS EN 61158-5-8 specifies the characteristics of conceptual application layer services suitable for time-critical communications