Serves as the fire protection separation the fire protection roll-up door, after the fire detector movement, the roll-up door should drop.
用做防水分开地防水卷帘门，火警探测器行动后，卷帘门应降落到底。
2
First, each dog was studied to see whether it suffered separation anxiety - behaviour such as barking or scratching at the door when left alone.
首先，每个狗进行了研究，看它是否遭受分离焦虑-如狂吠或抓时在门口只剩行为。
3
A central patio decompress the separation between the rear and front blocks, while organizing the entrance to the apartments through a open circulation which extends until the door of each unit.