DIN 83409:1987
防气候的通风器风门
Ventilator flaps, weathertight
- 标准号
- DIN 83409:1987
- 发布
- 1987年
- 发布单位
- 德国标准化学会
- 替代标准
- DIN 83409:2018
- DIN 83409 E:2017-03
- 当前最新
- DIN 83409:2018-02
- 被代替标准
- DIN 83409-77
- 适用范围
- Ventilator flaps, which are used as weathertightly lockable openings, for instance at air trunks or ships' superstructures, are laid down with all construction details, including the dimensions, for several nominal sizes.; The essential components are flaps according to DIN 83408 and inserts for ventilator flaps according to DIN 83410.#,,#