ISO INTERNATIONAL STANDARD 25947-2 First edition 2017-04 Fireworks Categories 1, 2 and 3 - Part 2: Categories and types Artifices de divertissement-Categories 1, 2 et 3- Partie 2: Catégories et types Reference number ISO 25947-2:2017(E) International Organization for Standardization @ IS0 2017 =ZHEJIANG INST OF STANDARDIZATION C1 5956617 vided by IHS underI Not for Resale, 2017/5/16 00:34:51 ted without license from IHS IS0 25947-2:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS0 2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISOcopyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org Internatinair PrganizationforStandardization ensee-ZHEJIANG INST OF STANDARDIZRoISQ $17 - All rights reserved Not for Resale, 2017/5/16 00:34:51 etworking permitted without license from IHS IS0 25947-2:2017(E) Contents Page Foreword ..iv 1 Scope .1 2 Normative references 3 Terms and definitions 4 Categories 5 Category 1 ..2 5.1 List of articles which fall into category 1. .2 5.2 List of articles which do not fall into category 1 2 5.3 Procedure to determine whether an article falls into category 1 ..3 6 Types of firework .3 Annex A (informative) Generic types and subtypes of fireworks 8 iii ee=ZHEJIANG INSTOFSTANDARDIZATION C15956617 vided by IHS underI withoutlicense from IHS