热风幕机 011-4831
中文
热风幕机
英文
Hot air doors
西班牙文
Puertas de aire caliente
- Term ID
- 011-4831
- 类号
- 11
- 类型
- 商品
- 状态
- 有效 · 已收录，未修改（A）
- 生效日
- 2023-06-08
- 版本
- 12-2023
官方英文注释
Air doors are fan-powered devices used above doorways that blow strong streams of conditioned air in order to separate different environments for control climate purposes and to keep out contaminants such as insects, dust, and fumes. Air doors is acceptable wording; further specification is acceptable, but it is not required.