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BS AU114A(1979) : AMD 5211
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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SPECIFICATION FOR STRENGTH REQUIREMENTS OF TOWING BRACKETS AND COUPLING BALLS FOR CARAVANS AND LIGHT TRAILERS
23-07-2013
23-11-2012
Lays down the strength requirements to be met by mechanical coupling devices between light trailers or caravans and towing vehicles. May be one-piece ball coupling or ball coupling comprising a number of parts which can be dismantled.
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