Tissue paper and tissue products - Determination of optical properties. Measurement of brightness and colour with C/2° (indoor daylight) illuminant1 Scope This part of ISO 12625 specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed in indoor daylight conditions. It also gives specific instructions for the preparation of test pieces (single ply, multi ply products) and for the optical measurements of products, where special precautions may be necessary. NOTE The properties called D65 brightness and colour are measured

Compliance with the best industry practices specified in BS 7363 can help demonstrate whether or not the welded joints are susceptible to hydrogen-induced cracking

Couplings in accordance with this document serve as link between hoses and connections to transport liquids

used according to BS EN 3716-002 on cables conforming to BS EN 3375-003

9 Performance evaluation

Additional lan­guage identifiers are created when it becomes apparent that a significant body of documentation written in specialized languages and terminologies exists

— interoperability

designers and installers of watermist systems

Why should you use PD CEN/TR 17223 - Relationship between EN ISO 13485: 2016 and European and in vitro diagnostic medical devices regulation

BS 5813 specifies the conditions of testing operation

preparation and processing plants including stocks

the addition of a table covering the applicability of requirements from IEC 60079-0

BS EN 4192 guidelines assist you with the requirements on tees