标准摘要
[中文适用范围]： 本文件规定了一种检查电动或汽油发动机驱动的便携式手持链锯上非手动链制动器的功能和性能的方法。 [外文原描述]： ISO 13772:2018 specifies a method for checking the functioning and performance of the non-manually actuated chain brake on an electric or gasoline engine powered, portable hand-held chain-saw.
英文名称Forestry machinery — Portable chain-saws — Non-manually actuated chain brake performance