Road vehicles. Mechanical couplings between tractors and semi-trailers - Requirements for semi-trailer contact area to fifth wheel1 Scope This part of ISO 1726 specifies the test conditions of a static test to be performed on the semi trailer contact area to the fifth wheel. It ensures the ability of the semi trailer to couple the greatest possible variety of tractor vehicles equipped with a fifth wheel coupling in accordance with ISO 3842.

The methods of measurement standardized in BS EN 61966-6 are designed to make possible the objective characterization of colour reproduction of front projection displays which accept red

and user to avoid inappropriate siting of the equipment

content packagers

Food dispensers

2 in the certificate from an approved body (see EN 13172:2008

the purpose of each method and their individual or combined applicability in evaluating the availability

This International Standard gives recommendations and requirements for the measurement and estimation of the real-ear acoustical performance characteristics of air-conduction hearing aids and for the measurement of certain acoustic properties of the ear related to the application of hearing aids

a or D ≤ 200 mm

By giving the right support and tension

this method may not be appropriate in every detail for some products (e

Products formed from materials other than specified grades of austenitic stainless steel

Direct / indirect users of cement and concrete for projects such as: