作者: Helteriger Goerd
DOI:
关键词: Front (oceanography) 、 Materials science 、 Base plane 、 Plane (geometry) 、 Acoustics 、 Soundproofing 、 Bending
摘要: This invention relates to soundproof component, which comprises front side, side part, top fringe and bottom protruding fringe, wherein, the parts are connected tightly through at least one connection or back of components. The is characterized by following: have basic surface crestal plane from said base bending along direction, component between plane. also process method.