介绍硬质聚氯乙烯结皮发泡板材性能特点及其在音响器材上的应用。
The properties and characteristics of HPVC crust foaming plate as well as its application in the acoustics have been introduced.
介绍硬质聚氯乙烯结皮发泡板材性能特点及其在音响器材上的应用。
The properties and characteristics of HPVC crust foaming plate as well as its application in the acoustics have been introduced.
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