A miniature boiler includes boiler body, boiler cover, rubber sealing ring, and automatic water-adding device.
一种自动加水供汽供开水微型锅炉，包含有锅体、锅盖、橡胶密封圈、自动加水装置。
Then I lay there, listening to the boiler roar, and feeling the cool air on my face as it came through the half-open kitchen door, and the warm water on my body.
这时我躺在那里，听到锅炉发出隆隆的响声，感觉有股凉风通过半开着的厨房门吹拂到我的脸上和我身体上面的温水上。
Install the Watts regulator in the supply line to the boiler with the arrow on the valve body pointing in the direction of flow to the boiler.
在锅炉的供水管道上安装美国瓦茨调节阀，将调节阀阀体上的箭头指向锅炉的水流方向。
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