reflecting lamp 中文意思是什麼
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5if it is necessory to install light tubes inside, please welect 600600mm format ; if built - in spotlights will be installed, pleease select 500500mm format we can provide 600600mm special reflecting lamp panels
請選用600x600mm規格,如裝入射燈。可選用500x500mm規格本廠有方板600x600mm專用反光燈盤提供。
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