标准摘要
[中文适用范围]： 本SAE推荐实践提供了测试服务、弹簧应用停车和组合制动执行器的耐久性、功能和环境性能的程序和方法。至少需要使用六个测试单元（指定为A、B、C、D、E和F）来执行1.1和1.2节中的所有测试。 [外文原描述]： This SAE Recommended Practice provides procedures and methods for testing service, spring applied parking, and combination brake actuators with respect to durability, function, and environmental performance. A minimum of six test units designated A, B, C, D, E, and F are to be used to perform all tests per 1.1 and 1.2.
英文名称Air Brake Actuator Test Procedure, Truck-Tractor, Bus, and Trailers