标准摘要
[中文适用范围]： 本国际标准规定了林业机械采伐头和握锯上锯链抛射防护系统的性能要求和相应的试验方法。它仅适用于导向杆切割侧的锯链断裂。注：如果证明能给出等效的性能结果，可以使用其他试验方法和试验装置。 [外文原描述]： ISO 11837:2011 specifies performance requirements and a corresponding test method for saw chain shot guarding systems on the harvester heads and grip saws of forestry machines. It is applicable only to saw chain breakage on the cutting side of the guide bar.
英文名称Machinery for forestry — Saw chain shot guarding systems — Test method and performance criteria