环境条件分类第2部分:自然界中出现的环境条件

[中文适用范围]： 本文件阐述了动植物群@的出现，包括其对电子技术产品的主要影响。在产品的生命周期中，几乎任何时候都可能发生动植物影响造成的暴露和损害。此外@还有许多具有不同行为的攻击代理。本文件解决了产品储存、运输或使用的所有地点中动植物群引起的发生和损害。一般来说，在露天场所的自然环境以及人工创造的环境（例如仓库或建筑物）中，动物群都可能存在并对产品造成损害。然而， @ 植物群主要存在并仅在露天场所对产品造成损坏。真菌和细菌可能存在于露天场所以及仓库或建筑物中。 [外文原描述]： IEC 60721-2-7:2018 addresses the occurrence of fauna and flora, including its main effects on electrotechnical products. Exposure and damage from the effects of fauna and flora can occur at almost any time in a product's life cycle. Moreover, there are many agents of attack with various actions. This second edition cancels and replaces the first edition published in 1987. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - This edition has been entirely rewritten. This bilingual version (2018-11) corresponds to the monolingual English version, published in 2018-03. The French version of this standard has not been voted upon.