BSI CP 1017:1969:1974 Edition
$142.49
Distribution of electricity on construction and building sites
Published By | Publication Date | Number of Pages |
BSI | 1974 | 24 |
Recommendations for supplies operating at voltages up to 650 V. Includes the use of 110 V systems to supply portable and hand held tools and lamps in which the reduced voltage is obtained by means of the transformer units specified in BS 4363.