... sound absorbing structure 吸声结构 sound absorbing surface 吸声表面 sound absorbing system 吸声系统 ...
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Mute the use of advanced series of sound-absorbing material, and optimize the internal structure, to achieve the purpose of reducing noise unit.
静音系列采用先进的吸声材料，优化内部结构，达到降低机组噪音的目的。
We use advanced sound-absorbing material inside the tank and high strength corrugated frame structure for the Overall structure.
整体结构采用了高强度瓦楞式框架结构。
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