unvented中文什么意思

没有排气口的

未放气的

• unvented fire:    不通风的火

例句与用法

更多例句：  下一页

1. Specification for unvented hot water storage units and packages
   无排气口的热水池装置和包装规范
2. Gas - fired room heaters - volume ii , unvented room heaters
   燃气室内加热器.容积ii的不通风室内加热器
3. Unvented kerosene - fired room heaters and portable heaters
   无通风装置燃煤油房间加热器和便携式加热器
4. Ventless firebox enclosures for gas - fired unvented decorative room heaters
   燃气式无排气孔的装饰性房间加热器用无孔火箱外壳
5. Ventless firebox enclosures for gas - fired decorative type unvented room heaters
   燃气装饰型非通风室内加热器用非通风火炉外壳

英文释义

形容词

1. not provided with vents