Imaging materials. Photographic films. Specifications for safety film1 Scope This International Standard provides specifications and test procedures for establishing the safety of photographic films with respect to hazards from fire. The specifications are applicable to both unprocessed and processed1) films on any type of currently known plastic support. These specifications cover silver films (both gelatin and non gelatin types), colour films, diazo films, vesicular films, and striped or full width magnetic films.

which includes personnel

Rules for the representation of seismic actions and for their combination with other actions

sound-absorption

Who is BS 7157  – Ignitability of fabrics for

) and equipment

19 Protective circuits

such as in hash-functions as specified in ISO/IEC 9797-2

Locknuts are reusable a limited number of times as the prevailing torque declines each time the nut is used

due to national regulations

where required

2 – Choice of appropriate category of actuation for release of electronically locked doors on means of escape

or reducing the total energy consumption of the IT equipment during idle periods within any program