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- 熱水器中的水泵將熱水輸送給集中供熱設備。
A pump in the boiler sends hot water round the central heating system.
- 熱水器要是總開著,煤氣費就很高了。
You'll run up a huge gas bill if you leave the heater on.
- 打開熱水水龍頭,降低熱水器內膽的壓力。
Open the hot water faucet to depressurize the water tank.
- 熱水器是按照用戶需要的尺寸製造的。
Water heater is size to meet the needs of user.
- 重新恢復熱水器的電源供應。
Restore the electric power supply to the water heater.
- 伯努利方程在燃氣熱水器中的套用
AN APPLICATION OF BERNOULLI EQUATION TO GAS WATER HEATER
- 不要把熱水器直接與按摩浴缸或熱浴缸直接連線。
Do not use this water heater in conjunction with a spa or hot tub