TB/T3139-2021最新版有害物质限量测试
/CRRC J26-2018 Prohibited and restricted substances in rail transit equipment products
QCR 699：铁路客车非金属材料阻燃技术条件
QCR 699：Technical specification of flame retardant of non-metallic materials for railway vehicle
TB/T 3138 机车车辆用材料阻燃技术要求
TB/T3138Technical specification of flame retardant materials for railway locomotive and vehicle
TB/T 3237 动车组用内装材料阻燃要求与测试
TB/T 3237 Flame retardant technical specification of decorating materials for multiple unit train
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