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RIDGE CAP ROOF VENTILATOR APPLIED IN ASSEMBLED, ROLLED FORM AND METHOD OF INSTALLING SAME
RIDGE CAP ROOF VENTILATOR APPLIED IN ASSEMBLED, ROLLED FORM AND METHOD OF INSTALLING SAME
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机译:装配,滚动形式的脊帽式屋顶通风机及其安装方法
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摘要
A roof ventilator fabricated from a corrugated plastic sheet material having at least one planar ply and a generally convoluted ply defining a grain comprises a plurality of panels formed from the corrugated plastic sheet material. The plurality of panels are generally stacked and connected to one another to form a vent section, the vent section having a longitudinal axis and being rolled in a direction generally parallel with the longitudinal axis so as to define a generally spiral configuration.
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