您要查找的是不是：
- Once installed, this heater operates automatically. 一旦安装好以后，这加热器就会自动地运行。
- This heater needs a new element. 这个加热器需要一组新电阻丝。
- Standard for Safety for Duct Heaters 电管道加热器的安全标准
- The heater in my car doesn't work properly. 我汽车里的暖气设备出了点毛病。
- duct heater 热导管
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- You'll run up a huge gas bill if you leave the heater on. 热水器要是总开著，煤气费就很高了。
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- A duct often contains cross braces. 管道内往往是有支撑拉条。
- A tube or duct for enclosing electric wires or cable. 线管包裹电线或电缆的管子或沟道
- The heater can give off much warmth. 加热器能散发出热能。
- The house is fit up with gas and steam heater. 房子里装有煤气和暖气。
- A/C duct and vent duct structure of W/H Deck. 驾驶甲板空调、机械风管结构。
- Is it okay for me to turn up the heater? 我可以将暖气调大一点吗?
- Maybe you have never heard of duct tape. 也许你还没有听说过管道胶带吧。
- There is an electric heater in the bedroom. 卧室里有一个电暖炉。
- The tie on the cystic duct may slip off. 在胆囊管上的结扎可能滑脱。
- You should sit one meter from a heater. 你应该坐在离暖气一米远的地方。
- A gas - operated hot - water heater. 汽动水加热器
- Balancing components shall have duct jacket. 弹性补偿元件应有导流套;
