本文件提供了适用于内燃机驱动的行人控制和使用抛雪器的附加国家和地区要求。它旨在与ISO 8437-1、ISO 8437-2和ISO 8437-3一起使用，以达到行人控制和使用喷雪机的全部要求和方式。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document provides additional national and regional requirements applicable to combustion engine powered pedestrian-controlled and ride-on snow throwers. It is intended to be used with ISO 8437-1, ISO 8437-2 and ISO 8437-3 to achieve the full requirements and means for pedestrian-controlled and ride-on snow throwers.All current amendments available at time of purchase are included with the purchase of this document.