品牌 翔博 型号 1wfec 材质 木质 用途 管道风机、空调风机、屋顶风机 木质通风口，可选择红橡木，白橡木，枫木等材质 适用于地板通风口处 1.for floor ventilating application. 2.available in red oak,white oak or maple wood. 3.provide unfinished or finished. 4.metal dampe available for select sizes. 5.smooth,round edges. 6.air-flow pattern:grid. 7.itallation:drop-in. 1wfec available sizes(in.) ht width 10 12 14 2 x x x 4 x x x 6 x x x