Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods1 Scope This part of ISO 15105 specifies two methods for determining the gas transmission rate of single layer plastic film or sheet and multi layer structures under a differential pressure. One method uses a pressure sensor, the other a gas chromatograph, to measure the amount of gas which permeates through a test specimen.

Who is BS 6571-2 - electrically powered parking meters for

can be undertaken by the manufacturer

in alloys EN AW-6060 and EN AW-6063 manufactured with and without a thermal barrier

Note 2: The titles of the publications referred to in this standard are listed inside the back cover

Why should you use BS EN 13293 - Transportable gas cylinders

relative to proprietary data formats

roundness in terms of method of measurement and symbols

vapours or dusts can lead to explosion due to ignition by sparks

Special details

Number of groups of holes and number of holes in a group

BS EN 60512-1-2 on assessing the dimension and mass of connectors is useful for:

The high thermal resistance of EP insulation makes it an excellent option for those looking to improve energy efficiency ratings in a home or building