☆ The main function of the product is heat insulation, and noise reduction is an auxiliary function. It needs to be thicker to reduce noise.
☆ The main function of the product is heat insulation, and noise reduction is an auxiliary function. It needs to be thicker to reduce noise.
☆ The main function of the product is heat insulation, and noise reduction is an auxiliary function. It needs to be thicker to reduce noise.
☆ The main function of the product is heat insulation, and noise reduction is an auxiliary function. It needs to be thicker to reduce noise.
☆ The main function of the product is heat insulation, and noise reduction is an auxiliary function. It needs to be thicker to reduce noise.