BS IS0 20457:2018 BSl Standards Publication Imperial College London, Version corre Plastics moulded parts Tolerances and acceptance conditions Licensed copy:Imperial College bsi. BS ISO 20457:2018 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 20457:2018. The UK participation in its preparation was entrusted to Technical Committee PRI/21, Testing of plastics. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2018 Published by BSI Standards Limited 2018 ISBN 978 0 580 95211 1 ICS83.140.01 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2018. Amendments/corrigenda issued since publication Date Text affected BS IS0 20457:2018 INTERNATIONAL ISO STANDARD 20457 First edition 2018-09-12 Plastics moulded parts Tolerances and acceptance conditions Moulages plastiques - Tolérances et conditions de reéception Reference number A IS0 20457:2018(E) ISO @IS02018