Household and similar electrical appliances - Safety -  Part 2-21: Particular requirements for storage water heaters 

 - Bandar Seri Begawan :  Minister of Development,  2004. 
 - 21 pages :  illustrations ;  30 cm. 
 - PBD IEC 60335-2-21:2008, IEC 60335-2-21:2008 Edition 5.12 .
<br/><br/> Brunei Darussalam Standard = Piawai Brunei Darussalam 
<br/><br/>Includes bibliographical 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water heaters --Standard<br/>Hot water supply<br/>Electric heating<br/>Household appliances.