论文部分内容阅读
图集号图集内容９９Ｊ８３８钢天窗电动开窗机用于一般工业厂房的上悬、中悬钢天窗的启闭 中国航空工业规划设计研究院江苏金秋竹门业总公司９９Ｊ２０１（一）平屋面建筑构造（一） 中国建筑标准设计研究所适用于全国各地区屋面防水等级为Ⅱ、Ⅲ级的民用及工业建筑中国建筑标?
Atlas Content Atlas Content 99J838 Steel sunroof electric window opener Used to open and close the upper hanging and middle hanging steel sunroof in general industrial plants China Aviation Industry Planning and Design Research Institute Jiangsu Jinqiu Bamboo Door Industry Corporation 99J201 (a) Flat roof construction Construction (1) China Building Standard Design Institute applies to civil engineering and industrial construction in China with different levels of roofing waterproofing in all areas of the country.