Product pointing delicate, compact stacked stone, has a unique retro sound and texture, surface texture clear, more practical, color selection voluminous.
产品勾缝细腻，石块堆积紧凑，具有独特的坚实和复古质感，表面纹理清晰，更具实用性，颜色选择面宽。
Actualization of rich sound field playback and fine expression power was assured, compact speaker system of European taste.
银川市丰富的声场播放效果和良好的表达力得到了保证，紧凑型扬声器系统，欧洲的口味。
The utility model solves the technical problem that a provided insulation board has the characteristics of good sound insulation effect and compact volume.
本 实用新型所要解决的技术问题是提供的隔音板应具有隔音效果好、体积紧凑的 特点。
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