宜居空氣 衛(wèi)浴排水 抗震支吊架 Accessories Application: Commercial Residential Installation: Floor Sidewall/Ceiling Baseboard T-bar Material: Steel Aluminum Plastic Wood Product Performance: Air Register Air Grille Air Diffuser Air Direction: 1-way 2-way 3-way 4-way Others 305101 Steel Round Duct Ring with Butterfly Damper 305201 Air Deflector for Floor Register 305202 Air Deflector for Sidewall Register 305203 Air Deflector for Baseboard Register 根據(jù)瀏覽推薦你喜歡 305201 Air Deflector for Floor Register 305101 Steel Round Duct Ring with Butterfly Damper