| 摘要 |
PURPOSE: A prefabricated window frame is provided to economize in expenses by assembling simply and rapidly and reusing after dismantlement and to have eco-friendly effects. CONSTITUTION: The prefabricated window frame(A) comprises a vertical member(2) provided with many vertical partition walls(22), and a horizontal member(4) provided with many horizontal partition walls(42) and many fitting grooves(44) where the vertical partition walls(22) are interposed, wherein an L-shaped fixed piece(6) is fastened to the backside of the vertical member(2) and the horizontal member(4) by screws(10) after fitting/fixing the vertical member(2) and the horizontal member(4).
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