standard limits

• 标准限值

standard limits的用法和样例：

例句

1. More simplified dynamometer test lines will be provided to apply this exhaust test approach to all in-use vehicles and the limits will be lowered.
   不断完善机动车尾气简易工况法检测制度，加严检测标准限值，将检测范围尽快扩大到所有在用车辆。