2005版-建筑業(yè)十項新技術-之六安裝工程應用技術.doc

 適用范圍
矩形薄鋼板法蘭風管適用于中、低壓通風及空調工程中的送、排風系統（含
空調凈化系統）。風管長邊尺寸一般為2000mm 以下。超出此規(guī)格尺寸的風
管，可采取加固措施。
Scope
Rectangular thin steel plate flange duct suitable for medium and low pressure ventilation and air conditioning project delivery, exhaust system (including
Air purification system). Duct size is generally 2000mm long side of the following. Wind size beyond this size
Tube, reinforcement measures can be taken.

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