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BSI Group, 05/28/2009
Publisher: BS
File Format: PDF
$131.00$262.51
Published:28/05/2009
Pages:19
Code of practice for selection, installation and maintenance of electrical apparatus for use in potentially explosive atmospheres (other than mining applications or explosive processing and manufacture)-Installation and maintenance requirements for electrical apparatus with type of protection 'i'. Intrinsically safe electrical apparatus and systems
$125.00 $251.46
Code of practice for road lighting-General principles
Specification for 35 mm microcopying of technical drawings-Photographic requirements for silver film
Code of practice on road lighting-Lighting for underpasses and bridged roads (Group E)