*總高限制240cm內 框料厚度 表面材質(單層) 隔音係數 30mm a. 10mm強化玻璃 Rw 32dB b. 5+5mm膠合玻璃 Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window
