标准摘要
[中文适用范围]： 本文件适用于作为起重机承载结构一部分的液压缸。 它旨在与 ISO 8686 系列和 ISO 20332 一起使用，因此它们通过设计和理论验证规定了防止液压缸机械危险的一般条件、要求和方法。 本文件不适用于与气缸或由（碳）钢以外的其他材料制成的气缸一起使用的液压管道、软管、连接器和阀门。 [外文原描述]： This document applies to hydraulic cylinders that are part of the load carrying structure of cranes. It is intended to be used together with the ISO 8686 series and ISO 20332, and as such they specify general conditions, requirements and methods to prevent mechanical hazards of hydraulic cylinders, by design and theoretical verification. This document does not apply to hydraulic piping, hoses, connectors and valves used with the cylinders, or cylinders made from other material than (carbon) steel.
英文名称Proof of competence of hydraulic cylinders in crane applications