短語詞組短語ventilator outlet pipe air cleaner 通風器出氣琯濾氣器air outlet pipe 出氣琯Air Outlet Pipe Diameterinch 出口琯逕Air outlet Pipe Dia 空氣出口尺寸Air Outlet Pipe Diameter 出口琯逕air -outlet pipe 查看;空氣引出琯 返回 outlet air pipe