Chimney
It gets very cold in the Dongbei region. They would heat the individual buildings with raised floor heating, but there was a central chimney at the back of the complex. Shenyang China.
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Chimney
It gets very cold in the Dongbei region. They would heat the individual buildings with raised floor heating, but there was a central chimney at the back of the complex. Shenyang China.
The Simple Adventure 