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BSI Group, 02/20/2008
Publisher: BS
File Format: PDF
$113.00$227.23
Published:20/02/2008
Pages:202
Electrical apparatus for potentially explosive atmospheres-Flameproof enclosure 'd'
$175.00 $350.52
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