1 - Facilitating access to water - 1.2. Collecting.

1.2.5. ( E14 ) - Finding and stopping leaks.

https://wikiwater.fr/e14-finding-and-stopping-leaks

https://app.box.com/s/l7heoprrsoer1tpdlp52oi2krfavwn0d

Source : Wikiwater©

All rights reserved. No part of this publication may be reprinted or reproduced or utilized in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without the written permission of the publishers.

****👁️‍🗨️ https://linktr.ee/watsan_matters