This document specifies the limits and test methods of harmful substances in non- metallic materials, which are used in railway locomotive and vehicle, the limits and test methods of prohibited and restricted substances in non-metallic materials, which are used in railway locomotive and vehicle, as well as the limits and test methods of harmful substances in indoor air of railway locomotive and vehicle. This document applies to the limits of harmful substances in non-metallic materials for locomotives, passenger trains, EMUs; the indoor air of driver's cabs and passenger compartments; the limits of prohibited and restricted substances of non-metallic materials for locomotives, passenger trains, EMUs.
Basic Data
Standard ID
TB/T 3139-2021 (TB/T3139-2021)
Description (Translated English)
Limit of harmful substance of non-metallic materials and indoor air for railway locomotive and vehicle
