Entertainment technology. Specifications for design and manufacture of aluminium and steel trusses has-tracked-changes BS 7984 gives recommendations for

BS 7984 gives recommendations for the management

In order to enable a human-centred approach to be adopted

exposed and concealed WC flushing cisterns with a side inlet or bottom inlet supplied with a float operated valve

- to define the loads to be taken into account

1 and Rollover counts for EF format in 7

Entertainment technology. Specifications for design and manufacture of aluminium and steel trusses has-tracked-changes BS 7984 gives recommendations for1 Scope This document defines the requirements for the design and manufacture of aluminium and steel trusses used in the entertainment industry. This document does not cover individual, separate rigging hardware like shackles, wire ropes, slings and other lifting accessories.