Cinematography. Background acoustic noise levels in the theatres, review rooms and dubbing rooms1 Scope This International Standard specifies measurement methods and maximum ratings for indoor background sound pressure levels in theatres, review rooms and dubbing rooms. It applies to noise emitted by heating, ventilating and air conditioning systems, intrusive noise from the projector(s) associated with the theatre and noise emitted by any other mechanical or electrical equipment in the theatre building. It is intended for application when the

Taints and off-flavours in foods are a major concern to the food industry

effects of influence quantities

dimensions and other requirements for coin secondary lithium cells and batteries for portable applications and backup power supply such as memory backup applications

BS EN 16643 specifies requirements for three types of non-bonded fluoroplastic lined hoses and hose assemblies with convoluted or smooth linings designed to convey liquid or gaseous chemical substances

With obedience and compliance to BS 3314

12 Storage

to identify fraud or malfunction

Following guidelines

as specified in ISO 5579

binding and trading purposes

object-oriented representation of information communicated between such equipment

including test overview