Winter maintenance equipment. Spreading and spraying machines - General requirements and definitionsWhat is BS EN 155971 about? BS EN 15597 discusses winter maintenance equipment. BS EN 155971 is the first part of the multi series on winter maintenance equipment. BS EN 155971 specifies the requirements on design and construction of bulk spreaders and sprayers, trailer spreaders and towed spreaders with speed related spreading for winter service. BS EN 15597also deals with information about the minimum content required for operating manuals. BS EN

and align with other appropriate standards

The standard then focuses on E/E/PE system safety lifecycle requirements – including design specifications

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particularly by unqualified or inexperienced personnel

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restraint belt

Note: BS 7388 is not concerned with aspects of systems other than those which relate to leakage and excludes aerospace application and design of hydraulic components

Technical specifications are given in ISO 1711‑2

it defines terms used in the field of design of experiments for which the response variable is one-dimensional and continuous and for which the expectation of the response variable is linear in the parameters

PD IEC/TR 62324 describes the method for measuring Raman gain efficiency using unmodulated continuous waves generated by a signal source and a pump source

rail transport

Data backup service