本文件为电气和电气设备制造商提供了设计要求和指南 用于各种移动式（包括手持式）农业机械的电子设备， 林业机械、园林绿化和园艺机械[以下简称机器]。这个 机械一词包括拖拉机和机具。本文件对特定环境条件进行了测试 条件，并定义与可能发生的环境极端情况相关的测试的严重程度 有设备实际操作经验。 本文件旨在用于确定这些机器设备的适用性， 在特定的环境条件下使用。 注:给出的严重程度为一般指南，不保证最坏情况下的暴露水平。交叉引用:IEC 60068-2-64IEC 60068-2-30IEC 60068-2-47IEC 60512-1IEC 60529IEC 60068-2-13IEC 60068-2-78IEC 60068-2-14IEC 60068-2-6ISO 14982IEC 60068-2-27ISO 16750（所有部分）IEC 60068-2-11IEC 60068-1:2013IEC 60068-2-5:2018ISO 7637-2ISO 7637-1IEC 61000-4-29:2000购买本文件时可提供的所有现行修订版均包括在购买时。

This document provides design requirements and guidance for the manufacturers of electrical and electronic equipment for use in all kinds of mobile (including hand-held) agricultural machinery, forestry machinery, landscaping and gardening machinery [referred to hereafter as machine(s)]. The term machinery covers tractors and implements. This document gives tests for specific environmental conditions and defines severity levels for tests which relate to the environmental extremes that can be experienced in practical operation of the equipment. This document is intended to be used in determining the suitability of the equipment of these machines, for use in a specified range of environmental conditions. NOTE The severity levels given are general guidelines and not guaranteed worst-case exposure levels.Cross References:IEC 60068-2-64IEC 60068-2-30IEC 60068-2-47IEC 60512-1IEC 60529IEC 60068-2-13IEC 60068-2-78IEC 60068-2-14IEC 60068-2-6ISO 14982IEC 60068-2-27ISO 16750 (all parts)IEC 60068-2-11IEC 60068-1:2013IEC 60068-2-5:2018ISO 7637-2ISO 7637-1IEC 61000-4-29:2000All current amendments available at time of purchase are included with the purchase of this document.