林业机械 驾驶室防护装置上使用的阻挡抛射锯齿的玻璃和隔板材料 试验方法和性能要求
Machinery for forestry—Glazing and panel materials used in operator enclosures for protection against thrown sawteeth—Test method and performance criteria
2013-10-17
GB/T 20448.2-2016
自行式林业机械 滚翻保护结构实验室试验和性能要求 第2部分：回转平台上安装驾驶室和起重臂的机械
Self-propelled machinery for forestry—Laboratory tests and performance requirements for roll-over protective structures—Part 2: Machines having a rotating platform with a cab and boom on the platform