ISO INTERNATIONAL STANDARD 3716 Second edition 2021-10 Hydrometry Functional requirements and characteristics of suspended-sediment samplers Hydrométrie - Spécifications de fonctionnement et caractéristiques des appareils d'échantillonnage pour la determination des charges sédimentaires en suspension Reference number IS0 3716:2021(E) ISO @IS02021 IS0 3716:2021(E) COPYRIGHT PROTECTED DOCUMENT @ IS0 2021 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may the internet or an intranet, withoutpriorwrittenpermission.Permission can be requested from eitherIso at the addressbelow or Iso's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214Vernier,Geneva Phone: +4122 749 0111 Email: [email protected] Website: www.iso.org PublishedinSwitzerland i @ IS0 2021 - All rights reserved