BS 6100-3.2.1:1984

Gives definitions of certain terms, relevant to the construction industry, for telecommunication and other communication systems and for security equipment. The terms are arranged systematically in a classified order with an alphabetical index.Cross References:BS 3527BS 4727BS 4737BS 5643BS 5979BS 6100:Part 0BS 6450:Part 1BS 6506 Incorporates the following:AMD 7257 published 15 August 1992