2025-07-21 13:30 浏览次数 5
着火了
flame-retardant pvc insulated wire and cable are characterized in difficulty to be on fire or limited fire preparation in case of fire.
阻燃聚氯乙烯绝缘聚电线(电缆)的主要特点就是不易着火或着火后延燃仅局限在一定的范围内。