标准摘要
[中文适用范围]： 该 SAE 标准提供了汽车或 RV@ 7 位@ 自排水拖车牵引连接器接口的最低要求。本规范中包含的程序旨在涵盖低压（0 至 20）道路车辆应用中 7 位拖车牵引连接器电气接口的测试方法@设计@和性能要求@。 [外文原描述]： This SAE Standard provides the minimum requirements for automotive or RV, seven position, self-draining trailer tow connector interface. The procedures included within this specification are intended to cover the test methods, design, and performance requirements of the electrical interface of the seven-position trailer tow connector in low voltage (0 to 20) road vehicle applications.Cross Reference: ASTMB117,ASTMG153,ASTMG154,J1128_201101,J1944_201201,USCAR-2
英文名称Automotive Trailer Tow Connector