AFDoor-STC/RW45 防火隔音門@南豐紗廠 The Mills August 27, 2018/in AFDoor Project /by firedoor南豐紗廠 – Stc/Rw45 60分鐘防火隔音門 The Mills – 60 mins Fire-rated and STC/RW45 Sound-proofing Double-leaf Door http://www.firedoor.com.hk/wp-content/uploads/2017/01/RR.fw_-300x78.png 0 0 firedoor http://www.firedoor.com.hk/wp-content/uploads/2017/01/RR.fw_-300x78.png firedoor2018-08-27 17:22:192018-08-27 17:22:19AFDoor-STC/RW45 防火隔音門@南豐紗廠 The Mills