标准号:DIN 83408-1-1987
中文标准名称:防风雨活动盖板.装配
英文标准名称:Flaps, weathertight; assembly
标准类型:U26
发布日期:1999/12/31 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:U26
国际标准分类号:47.020.10
适用范围:The standard contains design details, dimensions and manufacturing details for weathertight flaps. These flaps are the essential component of weathertightly lockable ventilator flaps, but they can also be used as completely mountable units without inserts.