标准摘要
[中文适用范围]： 本国际标准规定了联合国-欧洲经济委员会关于车辆构造的综合决议附件 7 中定义的 O 类牵引车（全挂车、半挂车和中轴挂车）操作性能要求的测试程序。 （RE 3）。 这包括装有压缩空气制动系统的车辆（带或不带防抱死制动系统或电子控制制动系统），符合 UN-ECE 法规第 13 号、09 系列修正案、补充 1 至 6。 涵盖锁的测试方法不包括执行器。 方括号 [ ] 中的值和表中的值取自 ECE 第 13 号法规以供参考。 [外文原描述]： ISO 7634:2007 specifies the test procedures for testing the operational performance requirements of towed vehicles of Category O (full trailers, semi-trailers, and centre-axle trailers) as defined in Annex 7 of the UN-ECE Consolidated Resolution on the Construction of Vehicles (R. E. 3). This includes vehicles fitted with compressed air braking systems (with and without an antilock braking system or an electronically controlled braking system), in accordance with the UN-ECE Regulation 13, 09 series of amendments, supplements 1 to 6. Test methods covering lock actuators are not included.
英文名称Road vehicles — Compressed air braking systems for towed vehicles including those with electronic braking control functions — Test procedures