您要查找的是不是：
- reserve feed water tank 备用给水箱
- Is there any water left in the water tank? 水箱里还有水剩下吗？
- Every apartment house has a water tank on its roof. 每栋公寓房子都有一个水塔。
- reserve feed water 储备供水
- feed water tank 给水箱
- Automatically feed water for boiler. 锅炉自动给水。
- If you lag your hot water tank, you'll save money on your fuel bill. 如果你给热水箱装上外套，你就可以少付燃料费帐了。
- A building is constructed with a bulk water tank. 建筑物里修建了大水箱。
- If you lag your hot water tank, you'll save money on your fuel bills. 如果你给热水箱装上外套,你就可以少付燃料费帐了。
- We've lagged the hot water tank with felt. 我们已用毛毡把热水箱包了起来。
- As the products of combustion circulate,they heat and feed water. 燃烧产物循环时便加热供水。
- There any water left in the water tank? 水箱里还有水剩下吗?
- As the products of combustion circulate, they heat and feed water. 燃烧产物循环时便加热供水。
- How much water can this water tank contain? 这只水箱能装多少水?
- The insides of the water tank were removed of rust. 水箱里面已经除过锈了。
- The water tank only measures 2 metres deep. 这只水箱只有2米深。
- Disassemble，clean and check the automatic feed water regulator. 将自动给水调节器拆开、清洁并检查。
- Rust has already bitten into the water tank. 铁锈已经把水箱腐蚀了。
- Could you come round and mend a leak in my hot water tank? 你能不能到我们家修补一下热水箱上的洞?
- The southeastern corner under the water tank entirely collapsed. 水箱下东南角部分完全毁坏了。
