BS 3456-2-2.39:1973:1976 Edition
$86.31
Specification for safety of household and similar electrical appliances. Particular requirements – Room humidifiers
Published By | Publication Date | Number of Pages |
BSI | 1976 | 11 |
Specifies requirements for the testing and approval of room humidifiers which are intended for increasing the humidity of a room. They may also serve other purposes such as room heating.