Problems arising in the auto-control process of the fire rollershutter are being discussed in this paper and measures in solving these problems are presented as well.
对防火卷帘在自动控制过程中所出现的问题进行了分析,提出了改进措施。
2
Main failures of rollershutter dry seal gas holder and its accessory systems in recovering gas are summarized, the countermeasures taken are introduced, and some Suggestions are put forward.