Railway applications. External visible and audible warning devices - Warning horns for heavy rail Ingestion-build-183511 Whether you have responsibilities for

Whether you have responsibilities for local authority mains

PD ISO/TR 19688 describes testing methods using model pumps for hydraulic performance acceptance tests in addition to other testing methods

Manufacturers who need to obtain a certified pass for their armoured vehicles

strain relief for power cable terminations

Inflatable devices

Railway applications. External visible and audible warning devices - Warning horns for heavy rail Ingestion-build-183511 Whether you have responsibilities for1 Scope This document defines warning horn requirements that deliver the required audibility of approaching heavy rail vehicles. The requirements of this document do not apply to urban rail systems. NOTE 1 The requirements for exterior audible warning devices for urban rail vehicles are found in EN 151534. In the case of shunting heavy rail vehicle formations, the requirements of this document do not apply to the pushed vehicle(s). For this purpose,