GB/T 31202-2014

This standard specifies test methods for determining whether hot surfaces on pedestrian-controlled and hand-held agricultural, forestry, and garden machinery (e.g., chainsaws, brush cutters, tillers) are accessible to operators during normal use. It is applied in product design and safety certification to evaluate burn risk, ensuring compliance with thermal hazard limits under real-world operating conditions. The standard is relevant for manufacturers and testing laboratories verifying user protection against accidental contact with high-temperature components.