标准编号：ISO 13052:2013
中文名称：道路车辆 3.5吨以下拖挂车 支托轮和牵引杆支承的要求
英文名称：Road vehicles — Trailers up to 3,5 t — Requirements for jockey wheels and drawbar supports
发布日期：2013-11
标准范围
This International Standard is intended to define safety requirements which apply to jockey wheels and drawbar supports provided to support the single axle (centre axle) rigid drawbar trailers nose weight with a technically permissible maximum laden mass not more than 3,5 tons.
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