FAB玻(Bo)纤(Xian)吸(Xi)声(Sheng)墙(Qiang)板(Ban)
安(An)装(Zhuang)会(Hui)议(Yi)室(Shi)、(?)学(Xue)校(Xiao)、(?)演(Yan)播(Bo)室(Shi)和(He)影(Ying)剧(Ju)院(Yuan)等(Deng)公(Gong)共(Gong)场(Chang)所(Suo)的(De)室(Shi)内(Nei)墙(Qiang)壁(Bi)上(Shang),(?)能(Neng)起(Qi)到(Dao)降(Jiang)噪(Zao)吸(Xi)声(Sheng)的(De)作(Zuo)用(Yong),(?)是(Shi)目(Mu)前(Qian)建(Jian)筑(Zhu)物(Wu)室(Shi)内(Nei)一(Yi)种(Zhong)降(Jiang)噪(Zao)、(?)消(Xiao)声(Sheng)和(He)吸(Xi)音(Yin)的(De)非(Fei)常(Chang)理(Li)想(Xiang)的(De)产(Chan)品(Pin)。(?)
共(Gong)1条(Tiao)记(Ji)录(Lu) 第(Di)1页(Ye)/共(Gong)1页(Ye)