同样采用ISO 9533:2010，规定了安装在土方机械上，用于在工作场所操作和在公共道路上行驶的声音行驶警报器和前喇叭的声音输出性能和警报激活的静态试验方法。仅适用于安装在土方机械上的报警器和喇叭。未指定特定机器的安装，或警告报警功能或耐久性的实验室测试。

Identically adopts ISO 9533:2010, specifying static test method for sound output performance and alarm activation of audible travel alarms and forward horns mounted on earth-moving machinery for operation on work sites and travelling on public roads. Applicable only to alarms and horns installed on earth-moving machinery. Does not specify installation for particular machines, or laboratory testing of warning alarm functionality or durability.