标准摘要
[中文适用范围]： 规定了制动系统制动杯和密封件的性能测试。 不包括与橡胶混合物的化学成分、拉伸强度和伸长率相关的要求。 适用于直径 60 毫米或更小的模制密封件（杯形或双唇型压盖密封件），由耐高温橡胶制成。 [外文原描述]： Specifies performance tests of brake cups and seals for braking systems. Requirements relating to chemical composition, tensile strength and elongation of the rubber compound are not included. Applies to moulded seals (cups or double-lipped type gland seals), 60 mm in diameter or less, compounded from high temperature resistant rubber.
英文名称Road vehicles — Elastomeric cups and seals for cylinders for hydraulic braking systems using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max.)