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DS/CLC/TR 50469 - Lightning protection systems - Symbols
January 17, 2006
- DS
This standard defines graphical symbols to be used for graphical presentations of lightning protection systems
BS EN 50164-4 - Lightning Protection Components (LPC) - Part 4: Requirements for conductor fasteners
September 30, 2008
- BSI
A description is not available for this item.
DS/EN 12158-1 - Builders' hoists for goods – Part 1: Hoists with accessible platforms
September 3, 2010
- DS
1.1 This standard deals with power operated temporarily installed builders hoists (referred to as ""hoists"" in this standard) intended for use by persons who are permitted to enter sites of engineering and construction, serving landing levels, having a load carrying device: - designed for the...
DS/EN 81-43 - Safety rules for the construction and installation of lifts - Special lifts for the transport of persons and goods - Part 43: Lifts for cranes
June 22, 2009
- DS
1.1 This document specifies the safety requirements for the construction and installation of power operated lifts attached to cranes and intended for access to workplaces on cranes, by authorised persons. This includes intended use, erection, dismantling, inspection and maintenance. The lift serves...