Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-64721 Various governments are considering the

Various governments are considering the needs and benefits of electronic registration identification (ERI) as a legal proof of vehicle identity with potential mandatory uses

It supersedes BS 3680-3M:1990

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and to create the basis of a uniform translation into foreign languages

Plastics. Film and sheeting. Determination of gas-transmission rate - Differential-pressure methods Ingestion-build-64721 Various governments are considering the1 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.