Road vehicles. Trailers up to 3,5 t. Calculation of the mechanical strength of steel drawbars1 Scope This International Standard gives a simplified procedure for the calculation of the mechanical strength of steel drawbars, whether there are welds or not, for centre axle trailers Categories O1 and O2 as specified in the UNECE, Consolidated Resolution on the Construction of Vehicles (R. E. 3). Consequently, it only applies to simple constructions that enable a calculation in bending.

2 provides tests procedures for

Textile machinery

including both printed and on-screen documents used in the work environment by users of systems containing software

if they are serviced by the same technical building systems and if no more than one of them has a conditioned area of more than 1 000 m2

The object of BS EN 60512-11-12 is to define a standard test method to assess the ability of components to be stored and/or to function under conditions of high relative humidity and to observe the effects of such high humidity when combined with important temperature changes

due to internal heat sources

Profiles of ebXML allow the re-use of proven core components and communication platforms across markets

7 Performance criteria and determination of the performance characteristics

Figure 1 — Transportation equipment life cycle

BS EN 13306 serves the purpose of defining the generic terms used for all types of maintenance and maintenance management irrespective of the type of item considered for:

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the test cases defined in this document only consider the communication protocol defined ISO 15118‐2