vent opening中文什么意思

通风口

• vent:    n. 1.孔，口，漏口，喷口，裂口； ...
• opening:    n. 1. 开，开放；开始，着手；开 ...
• attic vent opening:    屋顶通风孔

例句与用法

1. Vented open - outlet boiler , wall mounting type , capacity up to 5 litres ; characteristics of performance , tests
   墙壁安装型，容量5升以内带排气开放口锅炉.使用特性
2. Vented open - outlet boiler ; wall mounting type , capacity up to 5 litres ; characteristics of performance , definitions
   墙壁安装型，容量5升以内带排气开放口锅炉.使用特性
3. Vented open - outlet boiler , wall mounting type , capacity up to 5 litres ; characteristics of performance , requirements
   墙壁安装型，容量5升以内带排气开放口锅炉.使用特性