2026-01-11 12:07 浏览次数 17
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。