Multicore and symmetrical pair/quad cables for digital communications - Riser cables Sectional specification

ISO 17634 is a combined specification that allows for classification based on either the chemical composition of an all-weld metal or the tensile strength and chemical composition of the all-weld metal

BS AU 50-1

BS 7946 discusses the handbook of audio and video symbols

BS EN 17199‑2 establishes the rotating drum test method that characterizes the released aerosol by measuring the particle size distribution using direct-reading aerosol instruments and collects samples for off-line analysis (as required) for their morphology and chemical composition

BS EN 13203-5 on gas-fired domestic appliances producing hot water is (Assessment with electrical heat pump) useful for:

This standard also enables the demonstration of compliance against the target test conditions for the case that their combination is not achievable during tests

BS IEC TR 62157 covers:

suspended ceilings and floors

if you are a manufacturer of gypsum fibre boards

Why should you use BS 7463-1 - Paper fibre analysis

It also gives the dimensions of the test specimen

Requirements for the performance of the connection between vaporizers and anaesthetic gas delivery devices are given in BS EN 740