hat
pòtab son bloke ekran Pwodwi pòtab son bloke ekran an sèvi ak mas chaje vinil baryè a son ak koton izolasyon polyester kòm eleman prensipal la, ak ranfòsman entèn yo bay maksimòm dlo chire ak rezistans. Fonksyon prensipal la nan izolasyon son vinil se ... Plis
eng
portable sound blocking screen The product portable sound blocking screen uses the mass loaded vinyl sound barrier and polyester insulation cotton as the main component, with internal reinforcement to provide maximum tear strength and durability. The main function of vinyl sound insulation is to... Read More