Fibre optic interconnecting devices and passive components. Basic test and measurement procedures - Examinations and measurements. End face geometry of PC/APC spherically polished ferrules using interferometry1 Scope This part of IEC 61300 describes a procedure to measure the end face geometry of a spherically polished ferrule or connector. Within this standard the words ferrule and connector can be used interchangeably.

The suitability of lock or latch furniture for use on fire/smoke door assemblies is determined by fire performance tests in addition to the performance tests specified by BS EN 1906

Watermist fire suppression system maintenance is not complex but is essential

Natural Resources Wales (NRW)

As a user of BS EN 1559-4

It will also be of interest and relevance to organizations wishing to protect their commercial information

f)       Original European Annexes now incorporated into the body of this document

BS EN 10343:2009 Steels for quenching and tempering for construction purposes

ISO 10587 can help in preventing cracking or catastrophic brittle failures

NOTE Requirements for the competence of testing laboratories can be found in ISO/IEC 17025

BS EN ISO 17654:2003 specifies the pressure test method to be applied to resistance seam welded specimens of different types of material

the requirements pertaining to their presentation

methods of test and specifications for individual materials