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Specifies classification, design, interchangeability of dimensions with tolerances, finish, and marking requirements for a coupling body for 70 mm and 110 mm towballs, which are used for the towing of trailers above 3.5 t in tension and compression. A pull-out test and a dynamic test are given in appendices. Product Details
Published: 01/01/1998File Size: 1 file , 82 KB