加热、通风、制冷通道按照德国DIN5510-2标准进行防火阻燃毒性测试。加热、通风、制冷通道DIN5510测试主要关注如下方面，更多请联系南京睿督公司025-86583475。
DIN5510-2: Preventive fire protection in railway vehicles; Part 2: Fire behaviour and fire side effects of materials and parts, classification, requirement and test methods.
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