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Sunday, October 25, 2020

Sport

Lighting renovation of the basketball hall and table tennis hall

Before the transformation, the basketball hall used 800W/unit (the power is based on the rated power of the bulb and ignores the...

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Lighting renovation of the basketball hall and table tennis hall

Before the transformation, the basketball hall used 800W/unit (the power is based on the rated power of the bulb and ignores the...