您要查找的是不是：
- heater valve thermostat 加热阀恒温器
- 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。
- Kept the thermostat lower to conserve energy. 减少自动调温机的使用以节约能源
- The heater in my car doesn't work properly. 我汽车里的暖气设备出了点毛病。
- Have you turned off the water valve? 你关掉水阀了吗？
- Open the water heater drain valve and the nearest hot water faucet. 打开热水器排污阀和附近的热水水龙头。
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- 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。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- There must be no valve between the relief valve and heater. 在安全阀和热水器之间不能够安装任何阀门。
- The thermostat is based on the fact that different metals have different coefficients of expansion. 恒温器是以不同的金属有不同的膨胀系数这一事实为根据的。
- You need a thermostat in your room. 你的屋里需要一个自动调温器。
- A high - temperature thermostat. 高温恒温度，高温调节器
- Adopted quick heat and long life ceramic heater. 采用快速升温及长寿命陶瓷发热芯。
- Install replacement gasket and thermostat housing. 安装替换垫圈及调温器外壳。
- The thermostat was set for 70 degrees. 温度计被设定为70度。
- The heater can give off much warmth. 加热器能散发出热能。
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- My room is too warm. Please adjust the thermostat. 我房间太热了，请调节控温器。
