在工作区域安装所有气象保护装置，比如帐和遮蔽物，从而保证安装进度。
Install all weather protection devices such as tents and shelters over the work areas to maintain installation schedule.
遮蔽物是个钢结构格架，上面有玻璃，能在雨季把门打开，同时保护大露台。
The cover is a steel structure and lattice with glass on top, which allows having the doors open in rainy season while protecting the large terrace.
一个保护性的屋顶状遮蔽物，常用帆布制成，置于一个走廊或门的架上。
A protective rooflike covering, often of canvas, mounted on a frame over a walkway or door.
一个保护性的屋顶状遮蔽物，常用帆布制成，置于一个走廊或门的架上。
A protective rooflike covering, often of canvas, mounted on a frame over a walkway or door.
应用推荐