GB/T 20448.2-2016 Self-propelled machinery for forestry—Laboratory tests and performancerequirements for roll-over protective structures—Part 2:Machines having a rotating platform with a cab and boom on the platorm
Self-propelled machinery for forestry—Laboratory tests and performancerequirements for roll-over protective structures—Part 2:Machines having a rotating platform with a cab and boom on the platorm