Chinese Standard: GB/T 25988-2010

Road vehicles—Towing vehicle coupling device to tow caravans or light trailers—Mechanical strength test

IDT  ISO 3853:1994

全国汽车标准化技术委员会(SAC/TC 114)

本标准规定了连接装置机械强度的试验方法。
本标准适用于安装在牵引车上用于牵引O1、O2类旅居挂车或轻型挂车（不包括半挂车）的连接装置。

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