concealed suspension system

英 美
  • 暗吊顶
  • concealed adj.隐藏的;隐蔽的动词conceal的过去式和过去分词.
  • suspension n.暂停;中止;悬挂;悬浮液
  • system n.系统;体系;身体;制度
    1. Report on the Determination of Sound Absorption Coefficients of a Renhurst Rippletone Ceiling System in a Reverberation Room.
      怡谱佳吊顶声学混响室法吸音系数报告。