Trích dẫn APA

Zhao,Qiang. Study on the thermal performance of several types of energy pile ground heat exchangers: U-shaped, W-shaped and spiral-shaped.

Trích dẫn kiểu Chicago

Zhao,Qiang. Study on the thermal performance of several types of energy pile ground heat exchangers: U-shaped, W-shaped and spiral-shaped.

Trích dẫn MLA

Zhao,Qiang. Study on the thermal performance of several types of energy pile ground heat exchangers: U-shaped, W-shaped and spiral-shaped.

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