Railway applications. Call for aid and communication device. Requirements1 Scope This European Standard specifies: the functional requirements for a Call For Aid and Communication device; the dynamic analysis of the Call For Aid system. NOTE 1 The Call For Aid function on existing vehicles may require modification to work in conjunction with vehicles that comply with this European Standard. NOTE 2 The Call For Aid function is separate from the Passenger Alarm System (PAS), which is provided to deal with emergency

low alloyed steel and stainless steel)

214Po for 222Rn

And the tests are comprised of shell strength test

— machines set up on a bench or a table similar to a bench

Shipbuilding industry

2 on the identification in footwear wear trials of major weaknesses in design or construction and the assessment of fitness-for-purpose is useful for:

ISO 22320 on emergency management guidelines for incident management is useful for:

Guidelines for ensuring performance of CCTV surveillance systems in security applications

Who is BS EN 13216‑1 for

BS EN 60027-4 on rotating electric machines is helpful for:

— IEC/TS 60815‑5 – equivalent to 60815-3 for d

This Technical Report describes a method for determining the mean abrasion of the inner surface of glass-reinforced thermosetting polyester resin (GRP) pipes conforming to EN 14364