Railway applications. Aerodynamics - Requirements and test procedures for aerodynamics in tunnels1 Scope This European Standard applies to the aerodynamic loading caused by trains running in a tunnel.

emissions controls equipment intended to modify the gaseous composition of the exhaust gas

BS EN 14644-2 and BS EN 14644-3 generally apply within separative devices

Narrow fabrics are any textile fabric that is not more than 45cm in width with two selvages (uncut edge of the fabric on the right and left-hand sides)

Surface acoustic waves can be used to measure flow

Use BS EN ISO 22000 to improve communication with suppliers

characteristics of the secondary circuit

see IS0 3911

This International Standard specifies requirements for black oxide coatings on iron and steel (including cast and wrought iron

Controlled environments consume more energy to control contamination to levels appropriate for accomplishing contamination-sensitive activities

PD IEC/TS 61375-2-4 provides for a data interface with parameters and addressing of TCMS functions based on the communication profile laid out in IEC 61375-2-3

Who is ISO/TS 9241-411 - Evaluation methods for the design of physical input devices for

This part of ISO 5692 is applicable to rings whose coupling point is below the centre-line of the rear axle and below the power take-off (PTO) of the tractor